CN111390999B - Method for machining internal threads of plastic injection molding part - Google Patents
Method for machining internal threads of plastic injection molding part Download PDFInfo
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- CN111390999B CN111390999B CN202010308493.0A CN202010308493A CN111390999B CN 111390999 B CN111390999 B CN 111390999B CN 202010308493 A CN202010308493 A CN 202010308493A CN 111390999 B CN111390999 B CN 111390999B
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 62
- 239000004033 plastic Substances 0.000 title claims abstract description 60
- 229920003023 plastic Polymers 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000003754 machining Methods 0.000 title claims abstract description 14
- 238000010079 rubber tapping Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000036346 tooth eruption Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/10—Making cuts of other than simple rectilinear form
- B26D3/11—Making cuts of other than simple rectilinear form to obtain pieces of spiral or helical form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a method for processing internal threads of a plastic injection molding part, which is characterized in that a supporting seat, a fixing unit, an auxiliary unit, a collecting barrel, a supporting frame and an execution unit are matched to complete the processing of the internal threads of the plastic injection molding part; the invention can solve the problems that a: the scraps generated by the injection molding part in the tapping process are scattered on the ground in a large quantity, so that the working environment is influenced, and the scraps generated in the heating tapping process are accumulated on the tapping knife, so that the processing quality of subsequent workpieces is influenced; b: a plurality of screw holes are attacked on the general work piece more, and current processing mode is mostly single hole and processes gradually, and its machining efficiency is low, seriously influences difficult problems such as production efficiency.
Description
Technical Field
The invention relates to the technical field of production and processing of injection molding parts, in particular to a method for processing internal threads of a plastic injection molding part.
Background
The injection molding part refers to various injection molding products produced by an injection molding machine, and is commonly called injection molding parts, and comprises various packages, parts and the like. Is mainly prepared from polyethylene or polypropylene and various organic solvents.
The injection molding piece generally needs to be subjected to secondary processing after injection molding, wherein the following problems mainly exist in the process of tapping the inside of the injection molding piece: a: the scraps generated by the injection molding part in the tapping process are scattered on the ground in a large quantity, so that the working environment is influenced, and the scraps generated in the heating tapping process are accumulated on the tapping knife, so that the processing quality of subsequent workpieces is influenced; b: a plurality of screw holes are attacked on general work piece more, and current processing mode is mostly single hole and processes step by step, and its machining efficiency is low, seriously influences production efficiency.
Therefore, in order to ensure the processing quality of the workpiece and improve the processing efficiency of the workpiece; the invention provides a method for processing internal threads of a plastic injection molding part.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the method for processing the internal thread of the plastic injection molding part comprises the following specific steps of:
s1, workpiece fixing: manually placing a plastic injection molding piece to be processed at the center of the upper end of the supporting seat; and fixing it by operating the fixing unit;
s2, workpiece processing: punching the plastic injection molding through the operation of the execution unit and finishing the tapping treatment of the threads;
s3, workpiece inspection: operating the fixing unit to loosen the plastic injection molding piece; the processing quality of the threaded hole in the plastic injection molding piece is manually detected; classifying the same according to the standard;
s4, cleaning a collecting barrel: manually cleaning the debris collected in the material collecting barrel; keeping the interior of the collecting barrel clean;
the internal thread processing in the steps S1-S4 of the internal thread processing of the plastic injection molding part needs to be completed by the matching of a supporting seat, a fixing unit, an auxiliary unit, a collecting barrel, a supporting frame and an execution unit; wherein:
stepped through holes are uniformly formed in the supporting seat; the upper end surface of the supporting seat is uniformly provided with a fixed unit in a threaded connection mode, the inner wall of the upper end of the stepped through hole of the supporting seat is symmetrically provided with auxiliary units, and the collecting barrel is arranged at the stepped through hole at the lower end of the supporting seat in a threaded connection mode; the supporting seat is provided with a supporting frame, the execution unit is installed on the supporting frame, and the execution unit is located right above the supporting seat.
The execution unit comprises an execution sleeve, a limiting disc, a driving module, a telescopic rod and an execution module; the inner wall of the bottom end of the execution sleeve is uniformly provided with telescopic rods, the bottom end of each telescopic rod is provided with an execution module through a bearing, the execution module penetrates through a limiting disc in a movable fit mode, the limiting disc is arranged at the lower end of the execution sleeve, the inner wall of the limiting disc in the execution sleeve is provided with a driving module, and the driving module is matched with the execution module; the outer wall of the lower end of the limiting disc is evenly provided with U-shaped holes.
The execution module comprises a top cover, a driving rod, a driven gear, a heating rod and a conical drill bit; the lower end of the top cover is provided with a driving rod in a threaded connection mode, rectangular grooves are symmetrically formed in the outer wall of the upper end of the driving rod, a cavity structure is formed in the lower end of the driving rod, and the heating rod is arranged in the cavity of the driving rod; the conical drill bit is arranged at the bottom end of the driving rod in a threaded connection mode, a driven gear is arranged on the outer wall of the driving rod in the execution sleeve, and the driven gear is arranged in a rectangular groove of the driving rod in a sliding fit mode; the drive module works to drive the execution module to rotate to realize that the execution module is driven to rotate to perform tapping on the plastic injection molding through the slow jacking and stretching effect of the telescopic rod, so that the tapping on the plastic injection molding is completed.
The driving module comprises a driving motor, a driving gear and an annular toothed belt; the driving motor is arranged on the outer wall of the top cover through a motor base, an output shaft of the driving motor is provided with a driving gear through a flange, and the driving gear is matched with the annular toothed belt; the annular toothed belt is fixed on the driven gear; the driving motor works to drive the annular toothed belt to rotate so as to further drive the execution modules to rotate simultaneously, so that the internal threads on the plastic injection molding piece are machined simultaneously; the processing efficiency of the workpiece is improved.
The fixing unit comprises a threaded rod, a supporting spring and a fixing clamping block; the threaded rod is installed on the supporting seat through a bearing, a supporting spring is sleeved on the outer wall of the threaded rod positioned in the supporting seat, and the fixed clamping block is installed on the threaded rod in a threaded connection mode; screwing the threaded rod to control the fixing clamping block to move so as to fix the plastic injection molding piece; further preventing the plastic injection molding piece from shaking in the processing process; the stable operation of the internal thread machining of the plastic injection molding part is ensured.
The auxiliary unit comprises an annular ring, an auxiliary spring and an auxiliary block; the inner wall of the annular ring is symmetrically provided with auxiliary blocks in a sliding fit mode, and the auxiliary blocks are in contact connection with the inner wall of the annular ring through auxiliary springs; the outer wall of the auxiliary block is uniformly provided with clamping teeth; debris existing in the spiral tooth cutting groove of the driving rod in the process of tapping the plastic injection molding piece by rotating the driving rod is removed by matching with the clamping teeth on the auxiliary block, so that the cleanness of the outer wall of the driving rod is ensured; thereby ensuring the processing quality of subsequent workpieces.
Preferably; the outer wall of the fixed clamping block is of an arc-shaped structure; a rubber pad is arranged on the arc-shaped outer wall of the bracket; the outer wall of the fixed clamping block is set to be of an arc-shaped structure, so that the fixation effect between the fixed clamping block and the plastic injection molding part is promoted, and the rubber pad is arranged, so that the fixed clamping block can be prevented from damaging the outer wall of the plastic injection molding part when the plastic injection molding part is fixed.
Preferably; the outer wall of the lower end of the driving rod is provided with spiral cutting teeth; the outer wall of the lower end of the driving rod is provided with the spiral cutting teeth, so that the effect of tapping the plastic injection molding part is guaranteed.
Preferably; the outer wall of the conical drill bit is provided with a spiral groove; the spiral groove is formed in the outer wall of the conical drill bit, so that the blanking of chips generated when the conical drill bit drills a workpiece is promoted.
The invention has the beneficial effects that:
the driving motor works to drive the annular toothed belt to rotate so as to further drive the execution modules to rotate simultaneously, so that the internal threads on the plastic injection molding piece are machined simultaneously; the processing efficiency of the workpiece is improved;
secondly, debris existing in the spiral tooth cutting groove of the driving rod in the process of tapping the plastic injection molding piece by rotating the driving rod is removed by matching with the clamping teeth on the auxiliary block, so that the cleanness of the outer wall of the driving rod is ensured; thereby ensuring the processing quality of subsequent workpieces;
the outer wall of the fixed clamping block is arranged to be in an arc-shaped structure, so that the fixing effect between the fixed clamping block and the plastic injection molding part is promoted, and the rubber pad is arranged, so that the fixed clamping block can be prevented from damaging the outer wall of the plastic injection molding part when the plastic injection molding part is fixed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the process for machining internal threads of a plastic injection molded part according to the present invention;
FIG. 2 is a schematic structural diagram of the supporting base, the fixing unit, the auxiliary unit, the collecting barrel, the supporting frame and the executing unit;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
fig. 4 is a sectional view taken along line B-B of fig. 2 according to the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
As shown in fig. 1 to 4, a method for processing internal threads of a plastic injection molding part specifically comprises the following steps:
s1, workpiece fixing: manually placing a plastic injection molding piece to be processed at the center of the upper end of the supporting seat 1; and fixed by operating the fixing unit 2;
s2, workpiece processing: punching the plastic injection molding part through the work of the execution unit 6 and finishing the tapping treatment of the threads;
s3, workpiece inspection: operating the fixing unit 2 to loosen the plastic injection molding; the processing quality of the threaded hole in the plastic injection molding piece is manually detected; classifying the same according to the standard;
s4, cleaning a collecting barrel: manually cleaning the debris collected in the collecting barrel 4; keeping the interior of the collecting barrel 4 clean;
the internal thread processing in the steps S1-S4 of the internal thread processing of the plastic injection molding part needs to be completed by the matching of the supporting seat 1, the fixing unit 2, the auxiliary unit 3, the collecting barrel 4, the supporting frame 5 and the execution unit 6; wherein:
stepped through holes are uniformly formed in the supporting seat 1; the upper end surface of the supporting seat 1 is uniformly provided with fixing units 2 in a threaded connection mode, the inner wall of the upper end of the stepped through hole of the supporting seat 1 is symmetrically provided with auxiliary units 3, and the collecting barrel 4 is arranged at the stepped through hole at the lower end of the supporting seat 1 in a threaded connection mode; a support frame 5 is arranged on the support seat 1, the execution unit 6 is arranged on the support frame 5, and the execution unit 6 is arranged right above the support seat 1.
The fixing unit 2 comprises a threaded rod 21, a supporting spring 22 and a fixing clamping block 23; the threaded rod 21 is installed on the supporting seat 1 through a bearing, a supporting spring 22 is sleeved on the outer wall of the threaded rod 21 positioned in the supporting seat 1, the fixed fixture block 23 is installed on the threaded rod 21 in a threaded connection mode, and the outer wall of the fixed fixture block 23 is of an arc-shaped structure; a rubber pad is arranged on the arc-shaped outer wall of the bracket; the outer wall of the fixed fixture block 23 is arranged to be in an arc-shaped structure, so that the fixing effect between the fixed fixture block 23 and the plastic injection molding piece is promoted, and the rubber pad is arranged, so that the fixed fixture block 23 can be prevented from damaging the outer wall of the plastic injection molding piece when the plastic injection molding piece is fixed; screwing the threaded rod 21 to control the fixed clamping blocks 23 to move so as to fix the plastic injection molding piece; further preventing the plastic injection molding piece from shaking in the processing process; the stable operation of the internal thread machining of the plastic injection molding part is ensured.
The auxiliary unit 3 comprises an annular ring 31, an auxiliary spring 32 and an auxiliary block 33; the inner wall of the annular ring 31 is symmetrically provided with auxiliary blocks 33 in a sliding fit manner, and the auxiliary blocks 33 are in contact connection with the inner wall of the annular ring 31 through auxiliary springs 32; the outer wall of the auxiliary block 33 is uniformly provided with clamping teeth; debris existing inside the spiral gullet of the driving rod 652 in the process of tapping the plastic injection molding by rotating the driving rod 652 is removed by matching with the latch on the auxiliary block 33, so that the cleanness of the outer wall of the driving rod 652 is ensured; thereby ensuring the processing quality of subsequent workpieces.
The execution unit 6 comprises an execution sleeve 61, a limiting disc 62, a driving module 63, an expansion link 64 and an execution module 65; the inner wall of the bottom end of the execution sleeve 61 is uniformly provided with an expansion link 64, the bottom end of the expansion link 64 is provided with an execution module 65 through a bearing, the execution module 65 passes through the limiting disc 62 in a movable fit mode, the limiting disc 62 is arranged at the lower end of the execution sleeve 61, the inner wall of the limiting disc 62 in the execution sleeve 61 is provided with a driving module 63, and the driving module 63 is matched with the execution module 65; the outer wall of the lower end of the limiting disc 62 is evenly provided with U-shaped holes.
The execution module 65 comprises a top cover 651, a driving rod 652, a driven gear 653, a heating rod 654 and a cone drill 655; the lower end of the top cover 651 is provided with a driving rod 652 in a threaded connection mode, the outer wall of the upper end of the driving rod 652 is symmetrically provided with rectangular grooves, and the outer wall of the lower end of the driving rod 652 is provided with spiral cutting teeth; the outer wall of the lower end of the driving rod 652 is provided with spiral cutting teeth, so that the tapping effect on the plastic injection molding piece is ensured; the interior of the lower end of the driving rod 652 is of a cavity structure, and the heating rod 654 is arranged in the inner cavity of the driving rod 652; a conical drill bit 655 is arranged at the bottom end of the driving rod 652 in a threaded connection mode, and a spiral groove is formed in the outer wall of the conical drill bit 655; the spiral groove is formed in the outer wall of the cone drill bit 655, so that the blanking of chips generated when the cone drill bit 655 drills a workpiece is promoted; a driven gear 653 is arranged on the outer wall of the driving rod 652 in the execution sleeve 61, and the driven gear 653 is arranged in a rectangular groove of the driving rod 652 in a sliding fit manner; during the process that the driving module 63 works to drive the execution module 65 to rotate to tap the plastic injection molding, the execution module 65 is driven to extend downwards through the slow jacking action of the telescopic rod 64, so that the plastic injection molding is tapped.
The driving module 63 comprises a driving motor 631, a driving gear 632 and an annular toothed belt 633; the driving motor 631 is mounted on the outer wall of the top cover 651 through a motor base, an output shaft of the driving motor 631 is provided with a driving gear 632 through a flange, and the driving gear 632 is matched with the annular toothed belt 633; the annular toothed belt 633 is fixed on a driven gear 653; the driving motor 631 works to drive the annular toothed belt 633 to rotate so as to further drive the plurality of execution modules 65 to rotate simultaneously, so that the internal threads on the plastic injection molding parts are machined simultaneously; the processing efficiency of the workpiece is improved.
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, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A method for processing internal threads of a plastic injection molding part is characterized by comprising the following steps: the specific steps for processing the internal threads of the plastic injection molding part are as follows:
s1, workpiece fixing: manually placing a plastic injection molding piece to be processed at the center of the upper end of the supporting seat (1); and is fixed by operating the fixing unit (2);
s2, workpiece processing: punching the plastic injection molding part through the work of the execution unit (6) and finishing the tapping treatment of the threads;
s3, workpiece inspection: operating the fixing unit (2) to loosen the plastic injection molding; the processing quality of the threaded hole in the plastic injection molding piece is manually detected; classifying the same according to the standard;
s4, cleaning a collecting barrel: manually cleaning the debris collected in the collecting barrel (4); keeping the interior of the collecting barrel (4) clean;
the internal thread processing in the steps S1-S4 of the plastic injection molding part needs to be completed by the matching of the supporting seat (1), the fixing unit (2), the auxiliary unit (3), the collecting barrel (4), the supporting frame (5) and the execution unit (6); wherein:
stepped through holes are uniformly formed in the supporting seat (1); the upper end surface of the supporting seat (1) is uniformly provided with fixed units (2) in a threaded connection mode, the upper end of a stepped through hole of the supporting seat (1) is provided with auxiliary units (3) with symmetrical inner walls, and the collecting barrel (4) is arranged at the stepped through hole at the lower end of the supporting seat (1) in a threaded connection mode; a support frame (5) is arranged on the support seat (1), the execution unit (6) is arranged on the support frame (5), and the execution unit (6) is positioned right above the support seat (1);
the execution unit (6) comprises an execution sleeve (61), a limiting disc (62), a driving module (63), an expansion rod (64) and an execution module (65); the inner wall of the bottom end of the execution sleeve (61) is uniformly provided with telescopic rods (64), the bottom end of each telescopic rod (64) is provided with an execution module (65) through a bearing, each execution module (65) penetrates through the corresponding limiting disc (62) in a movable fit mode, each limiting disc (62) is arranged at the lower end of the execution sleeve (61), the inner wall of each limiting disc (62) in the execution sleeve (61) is provided with a driving module (63), and the driving modules (63) are matched with the execution modules (65); the outer wall of the lower end of the limiting disc (62) is evenly provided with U-shaped holes.
2. The method for machining internal threads of a plastic injection molded part according to claim 1, wherein the method comprises the following steps: the execution module (65) comprises a top cover (651), a driving rod (652), a driven gear (653), a heating rod (654) and a cone drill bit (655); the lower end of the top cover (651) is provided with a driving rod (652) in a threaded connection mode, the outer wall of the upper end of the driving rod (652) is symmetrically provided with rectangular grooves, the interior of the lower end of the driving rod (652) is of a cavity structure, and the heating rod (654) is arranged in the cavity of the driving rod (652); the conical drill bit (655) is installed at the bottom end of the driving rod (652) in a threaded connection mode, the driven gear (653) is arranged on the outer wall of the driving rod (652) in the execution sleeve (61), and the driven gear (653) is arranged in the rectangular groove of the driving rod (652) in a sliding fit mode.
3. The method for machining internal threads of a plastic injection molded part according to claim 1, wherein the method comprises the following steps: the driving module (63) comprises a driving motor (631), a driving gear (632) and an annular toothed belt (633); the driving motor (631) is mounted on the outer wall of the top cover (651) through a motor base, an output shaft of the driving motor (631) is provided with a driving gear (632) through a flange, and the driving gear (632) is matched with the annular toothed belt (633); the annular toothed belt (633) is fixed on a driven gear (653).
4. The method for machining internal threads of a plastic injection molded part according to claim 1, wherein the method comprises the following steps: the fixing unit (2) comprises a threaded rod (21), a supporting spring (22) and a fixing clamping block (23); threaded rod (21) install on supporting seat (1) through the bearing, be located inside threaded rod (21) outer wall cover of supporting seat (1) and be equipped with supporting spring (22), fixed fixture block (23) install on threaded rod (21) through the threaded connection mode.
5. The method for machining internal threads of a plastic injection molded part according to claim 1, wherein the method comprises the following steps: the auxiliary unit (3) comprises an annular ring (31), an auxiliary spring (32) and an auxiliary block (33); the inner wall of the annular ring (31) is symmetrically provided with auxiliary blocks (33) in a sliding fit manner, and the auxiliary blocks (33) are in contact connection with the inner wall of the annular ring (31) through auxiliary springs (32); the outer wall of the auxiliary block (33) is uniformly provided with clamping teeth.
6. The method for machining internal threads of a plastic injection molded part according to claim 4, wherein: the outer wall of the fixed fixture block (23) is of an arc-shaped structure; a rubber pad is arranged on the arc-shaped outer wall of the bracket.
7. The method for machining internal threads of a plastic injection molded part according to claim 2, wherein: the outer wall of the lower end of the driving rod (652) is provided with spiral cutting teeth.
8. The method for machining internal threads of a plastic injection molded part according to claim 2, wherein: the outer wall of the conical drill bit (655) is provided with a spiral groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308493.0A CN111390999B (en) | 2020-04-18 | 2020-04-18 | Method for machining internal threads of plastic injection molding part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308493.0A CN111390999B (en) | 2020-04-18 | 2020-04-18 | Method for machining internal threads of plastic injection molding part |
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| CN111390999A CN111390999A (en) | 2020-07-10 |
| CN111390999B true CN111390999B (en) | 2021-04-09 |
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| CN111958680A (en) * | 2020-08-18 | 2020-11-20 | 尤之浩 | Manufacturing and processing technology of electrical insulating material |
| CN112916908B (en) * | 2021-01-25 | 2024-04-19 | 舟山市恒丰电气有限公司 | Electrical switch cabinet manufacturing and processing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1909055A (en) * | 1930-11-28 | 1933-05-16 | Delco Prod Corp | Tapping machine |
| CN87103520A (en) * | 1986-03-13 | 1988-07-27 | 底特津工具工业公司 | The method and apparatus of thread mill drilling |
| CN2925703Y (en) * | 2006-08-11 | 2007-07-25 | 李先信 | Multi-head tapping drill gripping head |
| CN202435990U (en) * | 2012-02-15 | 2012-09-19 | 许岩 | Power ice auger |
| CN103358348A (en) * | 2013-07-12 | 2013-10-23 | 永高股份有限公司 | Double-station full-automatic processing device for screw holes in junction box |
| CN106180915A (en) * | 2016-07-17 | 2016-12-07 | 张艳 | A kind of steel plate puncher of stable performance |
| CN107175717A (en) * | 2017-07-12 | 2017-09-19 | 苏州亨达尔工业材料有限公司 | A kind of rigid plastics plate punching machine |
| CN110587044A (en) * | 2019-09-26 | 2019-12-20 | 合肥禾松信息科技有限公司 | Tapping machine is made in production of multistation fastener |
| CN210132139U (en) * | 2019-05-09 | 2020-03-10 | 南安市久格商贸有限公司 | Tapping machine for machining mechanical parts |
-
2020
- 2020-04-18 CN CN202010308493.0A patent/CN111390999B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1909055A (en) * | 1930-11-28 | 1933-05-16 | Delco Prod Corp | Tapping machine |
| CN87103520A (en) * | 1986-03-13 | 1988-07-27 | 底特津工具工业公司 | The method and apparatus of thread mill drilling |
| CN2925703Y (en) * | 2006-08-11 | 2007-07-25 | 李先信 | Multi-head tapping drill gripping head |
| CN202435990U (en) * | 2012-02-15 | 2012-09-19 | 许岩 | Power ice auger |
| CN103358348A (en) * | 2013-07-12 | 2013-10-23 | 永高股份有限公司 | Double-station full-automatic processing device for screw holes in junction box |
| CN106180915A (en) * | 2016-07-17 | 2016-12-07 | 张艳 | A kind of steel plate puncher of stable performance |
| CN107175717A (en) * | 2017-07-12 | 2017-09-19 | 苏州亨达尔工业材料有限公司 | A kind of rigid plastics plate punching machine |
| CN210132139U (en) * | 2019-05-09 | 2020-03-10 | 南安市久格商贸有限公司 | Tapping machine for machining mechanical parts |
| CN110587044A (en) * | 2019-09-26 | 2019-12-20 | 合肥禾松信息科技有限公司 | Tapping machine is made in production of multistation fastener |
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| CN111390999A (en) | 2020-07-10 |
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