CN111890182A - Device and method for machining angle precision of white shank tip of resistance welding - Google Patents
Device and method for machining angle precision of white shank tip of resistance welding Download PDFInfo
- Publication number
- CN111890182A CN111890182A CN202010814775.8A CN202010814775A CN111890182A CN 111890182 A CN111890182 A CN 111890182A CN 202010814775 A CN202010814775 A CN 202010814775A CN 111890182 A CN111890182 A CN 111890182A
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- Prior art keywords
- white
- feeding
- frame
- handle
- grinding
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
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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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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 provides a precision machining device and method for a white handle tip angle of resistance welding, wherein the machining device comprises a feeding disc which rotates vertically, a plurality of storage tanks are arranged on the peripheral side wall of the feeding disc at intervals along the circumferential direction, a feeding frame is arranged at the upper end of the feeding disc and used for feeding white handles into the storage tanks one by one, a receiving frame is arranged below the feeding disc, a coaxial limiting disc is arranged on one side of the feeding disc, a grinding wheel which rotates vertically is arranged on the other side of the feeding disc, the grinding wheel is perpendicular to the axis of the feeding disc, grinding grooves are arranged on the side wall of the grinding wheel along the circumferential direction and used for grinding the white handle tip, a transmission mechanism is arranged between the feeding frame and the receiving frame and used for rotation of the white handles in the storage tanks. The invention can be used for quick finish machining of large-batch white handles, improves the efficiency of precision machining of the tip angle of the white handle and ensures good consistency of products.
Description
Technical Field
The invention relates to the technical field of white handle processing, in particular to a white handle tip angle precision processing device and method for resistance welding.
Background
The small-sized white handle diameter is between several millimeters and ten millimeters, and length is about several centimetres, because of the small processing difficulty of volume, probably causes the uniformity of white handle poor, has the deviation of length and processing end radian, and the deviation probably appears in the practical process and causes certain problem to processing, and the white handle length fixing device that the radian that can let the length of white handle and processing end is the same, the uniformity is good now urgently needed one kind.
Disclosure of Invention
The invention provides a device and a method for processing the angle precision of a white handle tip of resistance welding, which can be used for quickly and finely processing a large number of white handles, improve the efficiency of processing the angle precision of the white handle tip and ensure the good consistency of products.
The technical scheme of the invention is realized as follows: the utility model provides a white handle tip angle precision processingequipment of resistance welding, feed table including vertical rotation, the week lateral wall of feed table is provided with a plurality of stock sumps along circumference interval, the upper end of feed table is provided with the material loading frame, the material loading frame is with white handle unloading to the stock sumps one by one, the below of feed table is provided with and connects the material frame, one side of feed table is provided with the spacing dish of coaxial line, the opposite side is provided with vertical rotatory emery wheel, the axis of emery wheel and feed table is perpendicular, be provided with the grinding groove along circumference on the lateral wall of emery wheel, the grinding groove is used for the most advanced grinding of white handle, be provided with drive mechanism between material loading frame and the material frame that connects, drive mechanism is used for the rotation of white handle in the stock sum.
Further, drive mechanism is including being located the material loading frame and connecing the drive belt between the material frame, and drive belt rotates along the lateral wall that the feed table is close to the emery wheel.
Furthermore, the radial distance between the tank bottom of the storage tank and the discharge hole of the feeding frame only accommodates a white handle; the distance between the peripheral side wall of the feeding tray and the discharge hole of the feeding frame is smaller than the diameter of the white handle.
Further, the grinding groove is an arc-shaped groove arranged along the circumferential direction of the side wall of the grinding wheel.
Further, the stock chest sets up along the axial of charging tray, and the length of white handle is greater than the axial length of stock chest.
Furthermore, the feeding frame comprises a vertical trapezoid frame, one side of the trapezoid frame is an inclined plane inclined downwards, the other side of the trapezoid frame is vertically provided with an elastic sheet with adjustable height, a discharge hole is formed between the elastic sheet and the lower end of the inclined plane, and the discharge hole only allows the white handles to pass through one by one.
Furthermore, the transmission mechanism further comprises a driving motor, a first positioning roller and a second positioning roller, the first positioning roller is located at the lower end of the feeding plate, the second positioning roller is located at the position, close to the upper end, of the feeding plate, the driving motor is located on one side, away from the feeding plate, of the first positioning roller, one end of a transmission belt is sleeved at the output end of the driving motor, the other end of the transmission belt is sleeved on the first positioning roller and the second positioning roller, and tensioning rollers are arranged between the first positioning roller and the driving motor and between the second positioning roller and the driving motor.
Further, the axis of the grinding wheel is located below the axis of the feed tray.
A white handle tip angle precision processing method of resistance welding adopts the processing device, and comprises the following steps:
(1) a plurality of white handles are arranged in the feeding frame, and along with the rotation of the feeding plate, the white handles enter the storage tank one by one from the discharge hole of the feeding frame due to the dead weight and rotate along with the feeding plate;
(2) the transmission belt rotates along the outer side wall of the feeding plate, the white handle passes through the transmission belt along with the feeding plate, the tip of the white handle enters the grinding groove of the grinding wheel, the transmission belt drives the white handle to rotate in the storage tank, and the precision of the tip angle of the white handle is finely processed through the grinding groove along with the rotation of the white handle;
(3) the white handle breaks away from grinding groove and driving belt along with the rotation of feed table, arrives the lower extreme of feed table, and the white handle breaks away from the stock chest because of the dead weight is automatic to fall into and connect the material frame.
The invention has the beneficial effects that:
the processing device can be used for rapidly and finely processing a large number of white handles, improves the efficiency of processing the angle precision of the tip of the white handle and ensures the good consistency of products. The white handles are automatically fed one by one through the matching of the feeding frame and the feeding disc, the white handles are automatically rotated in the storage tank through the matching of the transmission mechanism and the feeding disc, and meanwhile, the white handles are prevented from falling off from the storage tank due to dead weight, so that the white handles are still synchronously rotated with the feeding disc after entering the grinding tank, and are automatically rotated at high speed in the storage tank; the white handle takes off material grinding groove and feed table along with the rotation of feed table, reaches the lower extreme that reachs the feed table, and the white handle breaks away from the stock chest because of the dead weight is automatic to fall into and connect the material frame in, accomplish automatic unloading.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the transmission mechanism.
The automatic feeding device comprises a feeding plate 1, a storage tank 2, a feeding frame 3, a receiving frame 4, a limiting plate 5, a grinding wheel 6, a grinding groove 7, a transmission belt 8, a driving motor 9, a first positioning roller 10, a second positioning roller 11, a tensioning roller 12, a trapezoidal frame 13, an inclined surface 14, an elastic sheet 15, a positioning plate 16 and a discharge hole 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example one
As shown in figure 1, a white handle tip angle precision processingequipment of resistance welding, including vertical rotatory feed table 1, feed table 1 links to each other in gear motor, through gear motor drive feed table 1's rotation, and the week side wall of feed table 1 is provided with a plurality of stock chests 2 along circumference interval, and stock chest 2 sets up along the axial of feed table 1, and the length of white handle is greater than the axial length of stock chest 2. The upper end of feed table 1 is provided with material loading frame 3, and material loading frame 3 is equipped with material receiving frame 4 with the white handle unloading one by one to the stock chest 2 in, and one side of feed table 1 is fixed with the spacing dish 5 of coaxial line, and the opposite side is provided with vertical rotatory emery wheel 6, and emery wheel 6 is perpendicular with the axis of feed table 1, and the axis of emery wheel 6 is located the below of feed table 1 axis. The grinding wheel 6 and the rotating motor drive the grinding wheel 6 to rotate through the rotating motor.
And a grinding groove 7 is formed in the side wall of the grinding wheel 6 along the circumferential direction, the grinding groove 7 is used for grinding the tip of the white handle, and the grinding groove 7 is an arc-shaped groove formed in the circumferential direction of the side wall of the grinding wheel 6.
A transmission mechanism is arranged between the feeding frame 3 and the receiving frame 4, the transmission mechanism is used for the rotation of the white handle in the storage tank 2, and the transmission mechanism is positioned on one side of the feed table close to the feed end of the grinding tank 7.
The application method of the embodiment comprises the following steps: pack into material loading frame 3 with a plurality of white handles in, and through material loading frame 3 unloading to the stock chest 2 of feed table one by one, the stock chest 2 is stretched out to the pointed end of white handle, the other end offsets with spacing dish 5, the feed table drives white handle and passes through drive mechanism, and get into grinding groove 7, drive mechanism drives white handle rotation in stock chest 2, along with the rotation of white handle, the pointed end angle precision of white handle carries out the finish machining through grinding groove 7, the pointed end of white handle carries out the radian grinding through the cambered surface of grinding groove 7, the pointed end length of white handle carries out the grinding through the tank bottom of grinding groove 7.
Example two
This embodiment is substantially the same as the first embodiment, except that: as shown in fig. 2, the transmission mechanism includes a transmission belt 8 located between the feeding frame 3 and the receiving frame 4, and the transmission belt 8 rotates along the outer side wall of the feeding tray 1.
The transmission mechanism further comprises a driving motor 9, a first positioning roller 10 and a second positioning roller 11, the driving motor 9 is a rotating motor, the first positioning roller 10 is located at the lower end of the feeding tray 1, the second positioning roller is located at a position, close to the upper end, of the feeding tray 1, the driving motor 9 is located on one side, far away from the feeding tray 1, of the first positioning roller 10, one end of a transmission belt 8 is sleeved at the output end of the driving motor 9, the other end of the transmission belt is sleeved on the first positioning roller 10 and the second positioning roller 11, tensioning rollers 12 are arranged between the first positioning roller 10 and the driving motor 9, and the tensioning rollers 12, the first positioning roller 10 and the second positioning roller 11 are parallel to the axis of the feeding tray 1.
Make drive belt 8 along the lateral wall setting of feed table 1 through first registration roller 10 and second registration roller 11, when the white handle passes through drive belt 8 along feed table 1, the lateral wall of white handle is hugged closely to drive belt 8, drive white handle rotation in stock chest 2, also avoid white handle to drop because of the dead weight from stock chest 2 simultaneously, make it after getting into grinding groove 7, still keep synchronous revolution with the feed table, and keep high-speed rotation in stock chest 2, thereby accomplish the circumferential finish machining of white handle tip angle.
EXAMPLE III
This embodiment is substantially the same as the first or second embodiment, except that: as shown in fig. 2, the feeding frame 3 includes a vertical trapezoid frame 13, one side of the trapezoid frame 13 is a slant 14 which inclines downwards, the other side is vertically provided with an elastic sheet 15 with adjustable height, the other side of the trapezoid frame 13 is provided with a positioning plate 16, the positioning plate 16 is provided with a vertical strip-shaped hole, and the upper end of the elastic sheet 15 is fixedly connected with the strip-shaped hole through a bolt. A discharge port 17 is arranged between the elastic piece 15 and the lower end of the inclined plane 14, and the discharge port 17 only allows the white handles to pass through one by one. The radial distance between the bottom of the storage tank 2 and the discharge hole 17 of the feeding frame 3 only accommodates a white handle; the distance between the peripheral side wall of the feeding tray 1 and the discharge hole 17 of the feeding frame 3 is smaller than the diameter of the white handle. Adopt this structure to guarantee the ejection of compact one by one of white handle and get into stock chest 2 one by one, through setting up the flexure strip 15, guarantee that white handle can rotate along with the pay-off dish.
Example four
A method for processing the angle precision of a white shank tip of resistance welding by using the processing device according to one of the first to third embodiments, comprising the steps of:
(1) a plurality of white handles are arranged in the feeding frame 3, and along with the rotation of the feeding disc 1, the white handles enter the material storage tank 2 one by one from the discharge hole 17 of the feeding frame 3 due to the dead weight and rotate along with the feeding disc 1;
(2) starting a driving motor 9 to drive a transmission belt 8 to rotate, enabling the white handle to pass through the transmission belt 8 along with the feeding plate 1, enabling the tip of the white handle to enter a grinding groove 7 of a grinding wheel 6, enabling the transmission belt 8 to drive the white handle to rotate in the storage tank 2, and enabling the tip angle precision of the white handle to be subjected to finish machining through the grinding groove 7, so that the white handle is connected with the rotary grinding wheel 6 at a fixed position to enable the length of the white handle to be consistent, the white handle rotates in the storage tank 2, and radian grinding is carried out through the cambered surface of the grinding groove 7 to enable the radian of the tip of the white handle to be consistent;
(3) the white handle breaks away from the grinding groove 7 and the driving belt 8 along with the rotation of the feeding tray 1, reaches the lower end of the feeding tray 1, automatically breaks away from the storage tank 2 due to dead weight, and falls into the receiving frame 4.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The utility model provides a white handle tip angle precision processingequipment of resistance welding which characterized in that: the automatic white handle grinding device comprises a vertically rotating feeding tray (1), a plurality of storage tanks (2) are arranged on the peripheral side wall of the feeding tray (1) at intervals along the circumferential direction, a feeding frame (3) is arranged at the upper end of the feeding tray (1), white handles are fed into the storage tanks (2) one by the feeding frame (3), a receiving frame (4) is arranged below the feeding tray (1), a coaxial limiting disc (5) is arranged on one side of the feeding tray (1), a vertically rotating grinding wheel (6) is arranged on the other side of the feeding tray, the grinding wheel (6) is perpendicular to the axis of the feeding tray (1), grinding grooves (7) are arranged on the side wall of the grinding wheel (6) along the circumferential direction, the grinding grooves (7) are used for grinding the tips of the white handles, a transmission mechanism is arranged between the feeding frame (3) and the receiving frame (4), and the transmission mechanism is used for the rotation of the white.
2. The electric resistance welded white shank tip angle accuracy machining device according to claim 1, characterized in that: the transmission mechanism comprises a transmission belt (8) positioned between the feeding frame (3) and the receiving frame (4), and the transmission belt (8) rotates along the outer side wall of the feeding disc (1) close to the grinding wheel (6).
3. The electric resistance welded white shank tip angle accuracy machining device according to claim 1, characterized in that: the grinding groove (7) is an arc-shaped groove arranged along the circumferential direction of the side wall of the grinding wheel (6).
4. A white shank tip angle accuracy working apparatus for electric resistance welding according to any one of claims 1 to 3, characterized in that: the material storage tank (2) is arranged along the axial direction of the feeding plate (1), and the length of the white handle is greater than the axial length of the material storage tank (2).
5. The electric resistance welded white shank tip angle accuracy machining device according to claim 1, characterized in that: the feeding frame (3) comprises a vertical trapezoid frame (13), one side of the trapezoid frame (13) is an inclined surface (14) which inclines downwards, the other side of the trapezoid frame is vertically provided with a height-adjustable elastic sheet (15), a discharge hole (17) is formed between the elastic sheet (15) and the lower end of the inclined surface (14), and the discharge hole (17) only allows white handles to pass through one by one.
6. The electric resistance welded white shank tip angle accuracy machining device according to claim 2, characterized in that: the transmission mechanism further comprises a driving motor (9), a first positioning roller (10) and a second positioning roller (11), the first positioning roller (10) is located at the lower end of the feeding plate (1), the second positioning roller is located at the position, close to the upper end, of the feeding plate (1), the driving motor (9) is located on one side, away from the feeding plate (1), of the first positioning roller (10), one end of a driving belt (8) is sleeved at the output end of the driving motor (9), the other end of the driving belt is sleeved on the first positioning roller (10) and the second positioning roller (11), and tensioning rollers (12) are arranged between the first positioning roller (10) and the driving motor (9) and between the second positioning roller (11) and the driving motor (9).
7. The electric resistance welded white shank tip angle accuracy machining device according to claim 1, characterized in that: the axis of the grinding wheel (6) is positioned below the axis of the feeding tray (1).
8. The electric resistance welded white shank tip angle accuracy machining device according to claim 1, characterized in that: the radial distance between the bottom of the storage tank (2) and the discharge hole (17) of the feeding frame (3) only accommodates a white handle; the distance between the peripheral side wall of the feeding tray (1) and the discharge hole (17) of the feeding frame (3) is smaller than the diameter of the white handle.
9. A method for processing a white shank tip angle accuracy of resistance welding, characterized by using the processing apparatus according to any one of claims 1 to 8, comprising the steps of:
(1) a plurality of white handles are arranged in the feeding frame (3), and along with the rotation of the feeding disc (1), the white handles enter the storage tank (2) one by one from a discharge hole (17) of the feeding frame (3) due to self weight and rotate along with the feeding disc (1);
(2) the transmission belt (8) rotates along the outer side wall of the feeding plate (1), the white handle passes through the transmission belt (8) along with the feeding plate (1), the tip of the white handle enters a grinding groove (7) of the grinding wheel (6), the transmission belt (8) drives the white handle to rotate in the storage groove (2), and the tip angle precision of the white handle is finely processed through the grinding groove (7) along with the rotation of the white handle;
(3) the white handle breaks away from the grinding groove (7) and the transmission belt (8) along with the rotation of the feeding tray (1) and reaches the lower end of the feeding tray (1), and the white handle automatically breaks away from the storage tank (2) due to dead weight and falls into the receiving frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814775.8A CN111890182A (en) | 2020-08-13 | 2020-08-13 | Device and method for machining angle precision of white shank tip of resistance welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814775.8A CN111890182A (en) | 2020-08-13 | 2020-08-13 | Device and method for machining angle precision of white shank tip of resistance welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111890182A true CN111890182A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010814775.8A Pending CN111890182A (en) | 2020-08-13 | 2020-08-13 | Device and method for machining angle precision of white shank tip of resistance welding |
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| CN (1) | CN111890182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713842A (en) * | 2023-07-20 | 2023-09-08 | 联创（新乡）精密电子科技有限公司 | Micro motor shaft end fine grinding machining device |
-
2020
- 2020-08-13 CN CN202010814775.8A patent/CN111890182A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116713842A (en) * | 2023-07-20 | 2023-09-08 | 联创（新乡）精密电子科技有限公司 | Micro motor shaft end fine grinding machining device |
| CN116713842B (en) * | 2023-07-20 | 2023-11-17 | 联创（新乡）精密电子科技有限公司 | Micro motor shaft end fine grinding machining device |
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