CN116852142B - Drilling tool for injection mold machining - Google Patents
Drilling tool for injection mold machining Download PDFInfo
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- CN116852142B CN116852142B CN202311134938.8A CN202311134938A CN116852142B CN 116852142 B CN116852142 B CN 116852142B CN 202311134938 A CN202311134938 A CN 202311134938A CN 116852142 B CN116852142 B CN 116852142B
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- injection mold
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- positioning
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- 238000002347 injection Methods 0.000 title claims abstract description 82
- 239000007924 injection Substances 0.000 title claims abstract description 82
- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 238000003754 machining Methods 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000000903 blocking effect Effects 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a drilling tool for processing an injection mold, which comprises a clamping piece for clamping the injection mold, a movable frame body for rotating the clamping piece and a fixed frame body for rotating the movable frame body, wherein both sides of the clamping piece are respectively provided with a first rotating shaft and are rotatably arranged in the movable frame body through the first rotating shafts, both ends of the movable frame body are respectively provided with a second rotating shaft and are rotatably arranged in the fixed frame body through the second rotating shafts, the bottom of the fixed frame body is provided with a supporting mechanism, the axial direction of the first rotating shaft is consistent with the width direction of the injection mold and the first rotating shaft is positioned in the center of the length direction of the injection mold, the axial direction of the second rotating shaft is consistent with the length direction of the injection mold and the second rotating shaft is positioned in the center of the width direction of the injection mold, both sides of the movable frame body are provided with first positioning mechanisms, and both sides of the fixed frame body are provided with second positioning mechanisms. The invention can conveniently switch six surfaces of the injection mold and position the injection mold after switching.
Description
Technical Field
The invention relates to the technical field of mold processing, in particular to a drilling tool for injection mold processing.
Background
The plastic mould is a tool matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size. Because of the variety of plastics and the variety of processing methods, the structures of the plastic molding machine and the plastic products are various, and the variety and the structure of the plastic mold are also various.
In general, since a plurality of holes such as an injection hole, a mounting hole, an exhaust hole, a cooling water hole, a guide post hole, a lifting hole, and a push rod hole need to be formed in an injection mold, the holes may need to be formed in the top surface, the bottom surface, both side surfaces, and both end surfaces of the injection mold. Because the bottom of injection mold has the bottom plate, the size of bottom plate is greater than injection mold's size, consequently when drilling injection mold's side and terminal surface, need use the cushion to tie up injection mold, then the staff presses injection mold tightly again and drills. On one hand, when the state of the injection mold is converted, the side surface and the end surface need to be replaced by different cushion blocks, and the operation time needed in the leveling process is more; on the other hand, in the drilling process, a worker is required to support the injection mold by one hand, and the possibility of injury caused by accidents exists in the process of operating the drilling equipment by one hand.
Disclosure of Invention
The invention aims to provide a drilling tool for processing an injection mold, which can conveniently switch six surfaces of the injection mold, fix the state of the injection mold after switching and improve the efficiency of the whole drilling process.
The embodiment of the invention is realized by the following technical scheme: the utility model provides a drilling frock is used in injection mold processing, includes the chucking spare that is used for chucking injection mold, supplies chucking spare pivoted movable frame body and supplies movable frame body pivoted fixed frame body, the both sides of chucking spare all are provided with first pivot and rotate through first pivot and set up in movable frame body, the both ends of movable frame body all are provided with the second pivot and rotate through the second pivot and set up in fixed frame body, the bottom of fixed frame body is provided with supporting mechanism, the axis direction of first pivot is unanimous and first pivot is located injection mold length direction's central point of direction with injection mold width, the axis direction of second pivot is unanimous and second pivot is located injection mold width direction's central point of direction with injection mold length direction, the both sides of movable frame body all are provided with the first positioning mechanism that is used for fixed chucking spare position, the both sides of fixed frame body all are provided with the second positioning mechanism that is used for fixed movable frame body position.
Further, the clamping piece comprises two clamping seats, the two clamping seats are respectively located at two sides of the injection mold, clamping grooves for clamping a bottom plate of the injection mold are formed in the surfaces, close to each other, of the clamping seats along the length direction of the clamping seats, the top surface of the clamping seats is provided with a propping bolt, and the end part of the propping bolt penetrates through the clamping grooves and can be abutted against the bottom plate of the injection mold.
Further, the first positioning mechanism comprises a lower positioning plate for supporting the bottom surface of the clamping piece and two upper positioning plates for supporting the top surface of the clamping piece, mounting grooves are formed in two opposite sides of the movable frame body, the lower positioning plates are arranged in the mounting grooves in a sliding mode, a limiting groove for inserting the clamping piece is formed in the middle of each lower positioning plate, the two upper positioning plates are fixedly arranged on the lower positioning plates, and the distance between the two upper positioning plates is equal to the thickness of the clamping piece; the movable frame is provided with a pulling rope for pulling the lower locating plates on two sides to move into the mounting groove simultaneously, and two ends of the pulling rope extend into the mounting grooves on two sides respectively and are fixedly connected with one end of the lower locating plates facing the mounting groove.
Further, two be provided with the tie-beam between the chucking seat, the both sides of tie-beam all are provided with the link plate that supplies the pulling rope to hang to establish, the link plate includes vertical portion and tilting portion, two the vertical portion of link plate is parallel to each other and all vertical setting, two tilting portion of link plate upwards extends to the direction slope that keeps away from each other, the upper surface that vertical portion one end was kept away from to tilting portion is provided with the arc sand grip that is used for prescribing a limit to the pulling rope position.
Further, be provided with on the movable frame body and block the mechanism, block the mechanism and including rotating the seat, block pin and two supporting shoes, block the pole rotation setting and just block the one end that the pole kept away from the seat of rotating and be provided with the block piece, two the supporting shoe is located the both sides that block the pole respectively and offered the supporting groove with block pole shape looks adaptation in the supporting shoe, it is located the supporting groove of one of them supporting shoe to block the pole rotation when reaching the horizontality.
Further, elastic columns are arranged on two sides, close to one end of the blocking block, of the blocking rod, the elastic columns are abutted against the clamping pieces when the blocking rod rotates to a horizontal state, the supporting block is made of magnetic materials, and the blocking rod is an iron rod.
Further, the second positioning mechanism comprises a rotating handle and two positioning seats, the second rotating shaft comprises an inner shaft and an outer shaft, one end of the outer shaft is fixedly connected to the movable frame body, the other end of the outer shaft is rotatably connected to the fixed frame body and extends out of the fixed frame body, the inner shaft is arranged at one end of the outer shaft, which is located outside the fixed frame body, in a sliding mode along the axis direction of the outer shaft, the rotating handle is fixedly connected to one end of the inner shaft, which is far away from the outer shaft, both ends of the rotating handle are provided with inserting blocks, the outer side face of the fixed frame body is provided with first inserting grooves for inserting the inserting blocks, the two positioning seats are respectively arranged on the upper side and the lower side of the fixed frame body, and the positioning seats are provided with second inserting grooves for inserting the inserting blocks.
Further, an arc-shaped groove is formed in the positioning seat, the depth of the arc-shaped groove is smaller than that of the second slot, the bottom surface of the arc-shaped groove is a friction surface, and the second slot is located at the center of the arc-shaped groove.
Further, the supporting mechanism comprises a supporting plate and supporting columns arranged at four corners of the supporting plate, and one ends of the four supporting columns, far away from the supporting plate, are respectively connected with four corners of the bottom surface of the fixed frame body; the support column is the flexible post, the support column includes sill pillar and jack-up post, the sill pillar is fixed to be set up in the backup pad, the jack-up post slides and sets up the top at the sill pillar, be provided with the locating piece on the sill pillar, set up a plurality of locating slots that supply the locating piece to insert to establish on the jack-up post.
The technical scheme of the embodiment of the invention has at least the following advantages and beneficial effects:
1. according to the invention, the clamping piece is arranged to position the injection mold, and is rotatably arranged in the movable frame body, and the movable frame body is rotatably arranged in the fixed frame body, so that the direction of the first rotating shaft on the clamping piece and the direction of the second rotating shaft on the movable frame body are mutually perpendicular, each surface of the injection mold can be adjusted to an upward state, and the opening process of various holes on the injection mold is facilitated.
2. According to the invention, the clamping pieces before and after rotation are positioned by arranging the first positioning mechanism, and the movable frame bodies before and after rotation are positioned by arranging the second positioning mechanism, so that the positioning process is simple and convenient, and the efficiency of adjusting the state of the injection mold is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a clamping state of an injection mold according to the present invention;
FIG. 2 is a schematic diagram of an unclamped injection mold according to the present invention;
FIG. 3 is a schematic view of the structure of the clamping member and the first positioning mechanism of the present invention;
FIG. 4 is a schematic view of a first positioning mechanism according to the present invention;
FIG. 5 is a schematic view of a blocking mechanism according to the present invention;
FIG. 6 is a schematic structural view of a second positioning mechanism according to the present invention;
icon: the clamping device comprises a 1-clamping piece, a 11-first rotating shaft, a 12-clamping seat, a 121-clamping groove, a 13-tightening bolt, a 14-connecting beam, a 15-hanging plate, a 151-vertical part, a 152-inclined part, a 153-arc-shaped protruding strip, a 2-movable frame body, a 21-second rotating shaft, a 211-inner shaft, a 212-outer shaft, a 3-fixed frame body, a 31-first inserting groove, a 4-supporting mechanism, a 41-supporting plate, a 42-supporting column, a 421-bottom column, a 422-supporting column, a 4221-positioning groove, a 423-positioning block, a 5-first positioning mechanism, a 51-lower positioning plate, a 511-limiting groove, a 52-upper positioning plate, a 53-pressure spring, a 54-pulling rope, a 6-second positioning mechanism, a 61-rotating handle, a 62-positioning seat, a 621-second inserting groove, a 622-arc-shaped groove, a 63-inserting block, a 7-blocking mechanism, a 71-rotating seat, a 72-blocking rod, a 73-supporting block 731-supporting groove, a 74-blocking block and a 75-elastic column.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The present invention is a drilling tool for processing an injection mold, which is further described below with reference to specific embodiments, and is shown in fig. 1 to 6, and includes a clamping member 1 for clamping the injection mold, a movable frame 2 sleeved outside the clamping member 1 and capable of rotating the clamping member 1, and a fixed frame 3 sleeved outside the movable frame 2 and capable of rotating the movable frame 2. The both sides of chucking spare 1 all are equipped with first pivot 11 and rotate through first pivot 11 and install in movable frame body 2, and the both ends of movable frame body 2 all are equipped with second pivot 21 and rotate through second pivot 21 and install in fixed frame body 3. The axial direction of the first rotating shaft 11 is consistent with the width direction of the injection mold, the first rotating shaft 11 is positioned at the center of the length direction of the injection mold, and when the clamping piece 1 rotates 90 degrees by taking the first rotating shaft 11 as the rotation center, the injection mold can be driven to turn over by the center line of the long side, so that the end face of the injection mold faces upwards; the axis direction of the second rotating shaft 21 is consistent with the length direction of the injection mold, and the second rotating shaft 21 is positioned at the center position of the width direction of the injection mold, when the movable frame body 2 rotates 90 degrees by taking the second rotating shaft 21 as the rotation center, the injection mold can be driven to turn over by the center line of the short side, so that the side surface of the injection mold faces upwards. Therefore, the drilling tool for processing the injection mold can be suitable for drilling all surfaces of the injection mold, and has high applicability.
Referring to fig. 1 and 2, a supporting mechanism 4 is arranged at the bottom of the fixed frame 3, the supporting mechanism 4 comprises a supporting plate 41 and supporting columns 42 arranged at four corners of the top surface of the supporting plate 41, and one ends of the four supporting columns 42, which are far away from the supporting plate 41, are respectively connected at four corners of the bottom surface of the fixed frame 3; the support columns 42 are telescoping columns that can be varied in length to accommodate variations in height of the injection mold after the inversion is complete. Specifically, the support column 42 includes a bottom column 421 and a top column 422, the bottom column 421 is fixedly welded on the support plate 41, the top column 422 is slidably connected to the top end of the bottom column 421, the bottom column 421 is provided with a positioning block 423, and the top column 422 is provided with a plurality of positioning slots 4221 for inserting the positioning block 423. In this embodiment, three positioning slots 4221 are provided to allow the support columns 42 to be adjusted to three different lengths. When the insertion length of the top post 422 in the bottom post 421 is changed and the positioning blocks 423 are respectively inserted into the three positioning grooves 4221, the support posts 42 are respectively adjusted to different lengths. After the injection mold is turned over, when the side face is upward or the end face is upward, the distance between the upward side and the drilling tool can be changed, and after the length of the support column 42 is adjusted, the injection mold is turned over again, namely, the distance between the upward side after turning over and the drilling tool can be kept unchanged.
Referring to fig. 3, the clamping member 1 includes two clamping seats 12, the two clamping seats 12 are respectively located at two sides of the injection mold, a clamping groove 121 for clamping a bottom plate of the injection mold is formed in one side, close to each other, of the two clamping seats 12 along the length direction of the clamping seat, a supporting bolt 13 is connected to the top surface of the clamping seat 12 in a threaded manner, and the end portion of the supporting bolt 13 is inserted into the clamping groove 121 and can be abutted against the bottom plate of the injection mold. The bottom plate of the injection mold is inserted between the clamping grooves 121 of the two clamping seats 12, and then the abutting bolts 13 are screwed down so that the abutting bolts 13 abut against the bottom plate of the injection mold, so that the position of the injection mold is fixed.
Referring to fig. 3 and 4, first positioning mechanisms 5 for fixing the positions of the clamping members 1 are respectively arranged on two sides of the movable frame 2, and the first positioning mechanisms 5 can fix the positions of the clamping members 1 before and after overturning the injection mold so as to maintain the stability of the clamping members 1. The first positioning mechanism 5 comprises a lower positioning plate 51 for supporting the bottom surface of the clamping seat 12 and two upper positioning plates 52 for supporting the top surface of the clamping seat 12, and the clamping seat 12 cannot rotate under the combined action of the upper positioning plates 52 and the lower positioning plates 51, so that the clamping seat 12 has higher stability. The two opposite inner side surfaces of the movable frame body 2 are provided with mounting grooves, the lower positioning plate 51 is slidably mounted in the mounting grooves, the middle part of the lower positioning plate 51 is provided with a limiting groove 511 for inserting the clamping piece 1, the two upper positioning plates 52 are fixedly welded on the lower positioning plate 51, and the interval between the two upper positioning plates 52 is equal to the thickness of the clamping piece 1; a pressure spring 53 for driving the lower locating plate 51 to extend outwards of the mounting groove is connected between the lower locating plate 51 and the bottom wall of the mounting groove, a pulling rope 54 for pulling the lower locating plates 51 on two sides to move into the mounting groove simultaneously is arranged on the movable frame body 2, and two ends of the pulling rope 54 extend into the mounting grooves on two sides respectively and are fixedly connected with one end, facing the mounting groove, of the lower locating plate 51.
When the clamping piece 1 needs to be rotated, the lower positioning plates 51 on two sides are driven to move into the mounting groove simultaneously by the pulling rope 54, so that the lower positioning plates 51 and the upper positioning plates 52 are separated from the clamping piece 1 simultaneously, namely, the clamping piece 1 can be rotated. The clamping piece 1 is rotated by 90 degrees so that the end face of the injection mold is upwards and then the pulling rope 54 is loosened, the upper positioning plate 52 and the lower positioning plate 51 are simultaneously moved out of the mounting groove under the action of the elastic force of the pressure spring 53, at the moment, the limiting groove 511 on the lower positioning plate 51 is clamped into the clamping piece 1, and the two upper positioning plates 52 are respectively abutted to the two sides of the clamping piece 1, so that the positioning effect on the clamping piece 1 is realized again, the clamping piece 1 is not rotated any more, and the stability of the injection mold in the drilling process is ensured to a certain extent.
Referring to fig. 3 and 4, a connection beam 14 is welded between the two clamping seats 12 to improve the stability of the overall structure. The hanging plates 15 for hanging the pulling ropes 54 are arranged on two sides of the connecting beam 14, and after the lower locating plate 51 is pulled into the mounting groove through the pulling ropes 54 and separated from the clamping piece 1, the middle section of the pulling ropes 54 is hung on one of the hanging plates 15, namely, the state of the pulling ropes 54 can be kept, so that the clamping piece 1 can rotate.
The hanging plate 15 comprises a vertical portion 151 and an inclined portion 152, the vertical portions 151 of the two hanging plates 15 are parallel to each other and are vertically welded on the connecting beam 14, the inclined portions 152 of the two hanging plates 15 extend obliquely upwards in the direction away from each other, and an arc-shaped raised line 153 for limiting the position of the pulling rope 54 is arranged on the upper surface of one end of each inclined portion 152 away from the vertical portion 151. The pull cord 54 is in a relaxed state without external force, and the pull cord 54 can be hung on the hanging plate 15 by applying small force. When the injection mold needs to be rotated clockwise, the pulling rope 54 is hung on the right hanging plate 15, in the process that the clamping piece 1 drives the hanging plate 15 to rotate, the pulling rope 54 is located in an included angle between the vertical portion 151 and the inclined portion 152, then the pulling rope 54 moves outwards towards the inclined portion 152 along with rotation of the hanging plate 15, the pulling rope 54 still is located in the hanging plate 15 under the action of the arc-shaped raised strips 153, when the injection mold is to be rotated to the end position, the vertical portion 151 of the hanging plate 15 is in a horizontal state, the inclined portion 152 does not block the pulling rope 54 any more, the pulling rope 54 can move out of the hanging plate 15, at the moment, the middle section of the pulling rope 54 is not pulled by the hanging plate 15 any more, therefore, the pulling force is not applied to the lower locating plate 51, the upper locating plate 52 and the lower locating plate 51 move out of the installation groove simultaneously under the elastic force of the pressure spring 53, and after the clamping piece 1 drives the injection mold to rotate integrally, the upper locating plate 52 and the lower locating plate 51 can locate the rotated clamping piece 1 again. When the injection mold needs to be rotated anticlockwise, the pulling rope 54 is hung on the left hanging plate 15, and in the process that the clamping piece 1 drives the hanging plate 15 to rotate, the pulling rope 54 is also moved out of the hanging plate 15 after being in the hanging plate 15, and the clamping piece 1 is positioned after the rotation is completed.
Referring to fig. 2 and 5, a blocking mechanism 7 is disposed on the movable frame 2, the blocking mechanism 7 includes a rotating seat 71, a blocking rod 72 and two supporting blocks 73, the rotating seat 71 is welded at a central position of the length direction of the movable frame 2, the blocking rod 72 is rotatably mounted in the rotating seat 71, one end of the blocking rod 72 away from the rotating seat 71 is fixedly connected with the blocking block 74, the two supporting blocks 73 are respectively located at two sides of the blocking rod 72, supporting grooves 731 matched with the shape of the blocking rod 72 are formed in the supporting blocks 73, and when the blocking rod 72 rotates to a horizontal state, the blocking rod 72 is located in the supporting groove 731 of one of the supporting blocks 73. The two sides of the blocking rod 72, which are close to one end of the blocking block 74, are respectively provided with an elastic column 75, when the blocking rod 72 rotates to a horizontal state, the elastic columns 75 are abutted against the clamping piece 1, the supporting blocks 73 are blocks made of magnetic materials, and the blocking rod 72 is an iron rod. Before the injection mold is rotated, the blocking lever 72 is first rotated, and the rotation direction of the blocking lever 72 is identical to the rotation direction in which the injection mold is to be rotated. When the injection mold needs to be rotated clockwise, the blocking rod 72 is rotated into the supporting groove 731 formed in the left supporting block 73, the blocking rod 72 has higher stability under the magnetic action after entering the supporting groove 731, at this time, pressure is applied between one elastic column 75 on the blocking rod 72 and the clamping piece 1, when a worker pulls the lower positioning plate 51 to be separated from the clamping piece 1 through the pulling rope 54, the elastic column 75 can drive the clamping piece 1 to start rotating, and after the rotation of 90 degrees, the clamping piece 1 cannot continue rotating under the blocking action of the blocking block 74, so that the rotating angle of the clamping piece 1 can be ensured to be 90 degrees.
Referring to fig. 2 and 6, the second positioning mechanisms 6 for fixing the position of the movable frame 2 are provided on both sides of the fixed frame 3. The second positioning mechanism 6 comprises a rotary handle 61 and two positioning seats 62, the second rotating shaft 21 comprises an inner shaft 211 and an outer shaft 212, one end of the outer shaft 212 is fixedly connected to the movable frame 2, the other end of the outer shaft 212 is rotatably connected to the fixed frame 3 and extends out of the fixed frame 3, the inner shaft 211 is slidably connected to one end of the outer shaft 212, which is located out of the fixed frame 3, along the axial direction of the outer shaft 212, the rotary handle 61 is fixedly connected to one end, which is far away from the outer shaft 212, of the inner shaft 211, two ends of the rotary handle 61 are both provided with inserting blocks 63, a first inserting groove 31 for inserting the inserting blocks 63 is formed in the outer side surface of the fixed frame 3, the two positioning seats 62 are respectively arranged on the upper side and the lower side of the fixed frame 3, and a second inserting groove 621 for inserting the inserting blocks 63 is formed in the positioning seats 62. When the movable frame 2 needs to be rotated, the rotating handle 61 drives the inner shaft 211 to move outwards towards the outer shaft 212 and the inserting block 63 moves out of the first slot 31, after the movable frame 2 is rotated by 90 degrees, the rotating handle 61 is pressed inwards and the inserting block 63 is inserted into the second slot 621, namely, the movable frame 2 after the rotation is completed can be positioned.
The positioning seat 62 is provided with an arc groove 622, the depth of the arc groove 622 is smaller than that of the second slot 621, the bottom surface of the arc groove 622 is a friction surface, and the second slot 621 is positioned at the center of the arc groove 622. When the handle 61 is turned to drive the insert 63 to rotate, the insert 63 will be decelerated under the action of friction force after entering the arc slot 622, so as to facilitate the worker to insert the insert 63 into the second slot 621. So that the process of rotating the movable frame 2 is prevented from being too fast to a certain extent, the rotation angle exceeds 90 degrees, and the position of the insert 63 needs to be adjusted again to align the insert 63 with the second slot 621.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. Drilling frock is used in injection mold processing, its characterized in that: the clamping device comprises a clamping piece (1) used for clamping an injection mold, a movable frame body (2) used for rotating the clamping piece (1) and a fixed frame body (3) used for rotating the movable frame body (2), wherein the two sides of the clamping piece (1) are respectively provided with a first rotating shaft (11) and are rotatably arranged in the movable frame body (2) through the first rotating shaft (11), the two ends of the movable frame body (2) are respectively provided with a second rotating shaft (21) and are rotatably arranged in the fixed frame body (3) through the second rotating shaft (21), the bottom of the fixed frame body (3) is provided with a supporting mechanism (4), the axial direction of the first rotating shaft (11) is consistent with the width direction of the injection mold, the first rotating shaft (11) is positioned at the central position of the length direction of the injection mold, the axial direction of the second rotating shaft (21) is consistent with the length direction of the injection mold, the second rotating shaft (21) is positioned at the central position of the width direction of the injection mold, the two sides of the movable frame body (2) are respectively provided with a first positioning mechanism (5) used for fixing the position of the fixed frame body (1), and the two sides of the fixed frame body (3) are respectively provided with a second positioning mechanism (6);
the clamping piece (1) comprises two clamping seats (12), the two clamping seats (12) are respectively positioned at two sides of the injection mold, clamping grooves (121) for clamping a bottom plate of the injection mold are formed in the surfaces, close to each other, of the two clamping seats (12) along the length direction of the clamping seats, the top surface of each clamping seat (12) is provided with a propping bolt (13), and the end parts of the propping bolts (13) penetrate into the clamping grooves (121) and can be propped against the bottom plate of the injection mold;
the first positioning mechanism (5) comprises a lower positioning plate (51) for supporting the bottom surface of the clamping piece (1) and two upper positioning plates (52) for supporting the top surface of the clamping piece (1), mounting grooves are formed in two opposite sides of the movable frame body (2), the lower positioning plate (51) is slidably arranged in the mounting grooves, a limiting groove (511) for inserting the clamping piece (1) is formed in the middle of the lower positioning plate (51), and the two upper positioning plates (52) are fixedly arranged on the lower positioning plate (51) and the distance between the two upper positioning plates (52) is equal to the thickness of the clamping piece (1); a pressure spring (53) used for driving the lower locating plate (51) to extend out of the mounting groove is connected between the lower locating plate (51) and the bottom wall of the mounting groove, a pulling rope (54) used for pulling the lower locating plates (51) at two sides and simultaneously moving into the mounting groove is arranged on the movable frame body (2), and two ends of the pulling rope (54) respectively extend into the mounting grooves at two sides and are fixedly connected with one end of the lower locating plate (51) towards the mounting groove;
a connecting beam (14) is arranged between the two clamping seats (12), hanging plates (15) for hanging the pulling ropes (54) are arranged on two sides of the connecting beam (14), each hanging plate (15) comprises a vertical part (151) and an inclined part (152), the vertical parts (151) of the two hanging plates (15) are parallel to each other and are vertically arranged, the inclined parts (152) of the two hanging plates (15) extend upwards in an inclined mode in a direction away from each other, and arc-shaped raised strips (153) for limiting the positions of the pulling ropes (54) are arranged on the upper surfaces of one ends of the inclined parts (152) away from the vertical parts (151);
the second positioning mechanism (6) comprises a rotating handle (61) and two positioning seats (62), the second rotating shaft (21) comprises an inner shaft (211) and an outer shaft (212), one end of the outer shaft (212) is fixedly connected to the movable frame (2), the other end of the outer shaft is rotatably connected to the fixed frame (3) and extends out of the fixed frame (3), the inner shaft (211) is slidably arranged at one end, located outside the fixed frame (3), of the outer shaft (212) along the axial direction of the outer shaft (212), the rotating handle (61) is fixedly connected to one end, far away from the outer shaft (212), of the inner shaft (211), inserting blocks (63) are arranged at two ends of the rotating handle (61), a first inserting groove (31) for inserting the inserting blocks (63) is formed in the outer side surface of the fixed frame (3), the two positioning seats (62) are respectively arranged at the upper side and the lower side of the fixed frame (3), and a second inserting groove (621) for inserting the inserting blocks (63) is formed in the positioning seats (62).
The positioning seat (62) is provided with an arc groove (622), the depth of the arc groove (622) is smaller than that of the second slot (621), the bottom surface of the arc groove (622) is a friction surface, and the second slot (621) is positioned at the center of the arc groove (622).
2. The drilling tool for processing an injection mold according to claim 1, wherein: be provided with on the movable frame body (2) and block mechanism (7), block mechanism (7) including rotating seat (71), block pole (72) and two supporting shoe (73), block pole (72) rotate and set up in rotating seat (71) and block the one end that pole (72) kept away from rotating seat (71) and be provided with and block dog (74), two supporting shoe (73) are located both sides and supporting shoe (73) of blocking pole (72) respectively and have seted up supporting groove (731) with blocking pole (72) shape looks adaptation, be located supporting groove (731) of one of them supporting shoe (73) when blocking pole (72) rotate to the horizontality.
3. The drilling tool for processing an injection mold according to claim 2, wherein: the two sides of the blocking rod (72) close to one end of the blocking block (74) are respectively provided with an elastic column (75), the elastic columns (75) are abutted against the clamping piece (1) when the blocking rod (72) rotates to be in a horizontal state, the supporting blocks (73) are blocks made of magnetic materials, and the blocking rod (72) is an iron rod.
4. The drilling tool for processing an injection mold according to claim 1, wherein: the supporting mechanism (4) comprises a supporting plate (41) and supporting columns (42) arranged at four corners of the supporting plate (41), and one ends of the four supporting columns (42) far away from the supporting plate (41) are respectively connected with four corners of the bottom surface of the fixed frame body (3); the support column (42) is flexible post, support column (42) include foundation column (421) and jack-up post (422), foundation column (421) are fixed to be set up on backup pad (41), jack-up post (422) slip sets up on the top of foundation column (421), be provided with locating piece (423) on foundation column (421), a plurality of constant head tanks (4221) that supply locating piece (423) to insert to establish are offered on jack-up post (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311134938.8A CN116852142B (en) | 2023-09-05 | 2023-09-05 | Drilling tool for injection mold machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311134938.8A CN116852142B (en) | 2023-09-05 | 2023-09-05 | Drilling tool for injection mold machining |
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| CN116852142A CN116852142A (en) | 2023-10-10 |
| CN116852142B true CN116852142B (en) | 2023-11-10 |
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| CN202311134938.8A Active CN116852142B (en) | 2023-09-05 | 2023-09-05 | Drilling tool for injection mold machining |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386544A (en) * | 1980-02-06 | 1983-06-07 | Pont-A-Mousson S.A. | Device for rotatably gripping a cylindrical piece |
| CN2616337Y (en) * | 2003-05-21 | 2004-05-19 | 大连现代辅机开发制造有限公司 | Turning clamp |
| CN203316970U (en) * | 2013-03-20 | 2013-12-04 | 深圳亿和模具制造有限公司 | Robot welding pneumatic roll-over workbench |
| CN103706995A (en) * | 2013-12-26 | 2014-04-09 | 温州职业技术学院 | Automatic feeder used for arc welding |
| CN207171176U (en) * | 2017-07-20 | 2018-04-03 | 上海君吉机械设备制造有限公司 | A kind of bidirectional turning mechanism |
| CN207522101U (en) * | 2017-11-11 | 2018-06-22 | 上海超日精密模具有限公司 | A kind of rotation clamping tooling |
| CN108209584A (en) * | 2018-03-22 | 2018-06-29 | 徐珠燕 | A kind of two-way adjustable overturning easily changes a barrel water dispenser |
| CN110216157A (en) * | 2019-06-26 | 2019-09-10 | 中冶南方工程技术有限公司 | A kind of tilting gear |
| CN209411159U (en) * | 2019-01-16 | 2019-09-20 | 深圳市住友自动化设备有限公司 | A kind of tipper |
| CN210480071U (en) * | 2019-09-02 | 2020-05-08 | 重庆渝玻科技股份有限公司 | Frame is handled to plastic steel section bar convenient to upset |
| CN213903598U (en) * | 2020-12-08 | 2021-08-06 | 深圳市晟锦威电子科技有限公司 | PCB board detects with diversified fixing device that overturns |
| CN215844892U (en) * | 2021-07-30 | 2022-02-18 | 湖南成锦机械设备有限公司 | Quick roll-over table for vertical rolling mill |
| CN115156822A (en) * | 2022-08-04 | 2022-10-11 | 安徽勤桑建筑工程有限公司 | Steel structure portal welding tool applied to civil air defense engineering and method thereof |
| CN218144165U (en) * | 2022-06-02 | 2022-12-27 | 吴江赛马钢架彩板制造有限公司 | Automatic turning device in case frame manufacture process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050750A1 (en) * | 2009-10-29 | 2011-05-05 | 大连科德数控有限公司 | Vertical turning-milling complex machining center |
-
2023
- 2023-09-05 CN CN202311134938.8A patent/CN116852142B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386544A (en) * | 1980-02-06 | 1983-06-07 | Pont-A-Mousson S.A. | Device for rotatably gripping a cylindrical piece |
| CN2616337Y (en) * | 2003-05-21 | 2004-05-19 | 大连现代辅机开发制造有限公司 | Turning clamp |
| CN203316970U (en) * | 2013-03-20 | 2013-12-04 | 深圳亿和模具制造有限公司 | Robot welding pneumatic roll-over workbench |
| CN103706995A (en) * | 2013-12-26 | 2014-04-09 | 温州职业技术学院 | Automatic feeder used for arc welding |
| CN207171176U (en) * | 2017-07-20 | 2018-04-03 | 上海君吉机械设备制造有限公司 | A kind of bidirectional turning mechanism |
| CN207522101U (en) * | 2017-11-11 | 2018-06-22 | 上海超日精密模具有限公司 | A kind of rotation clamping tooling |
| CN108209584A (en) * | 2018-03-22 | 2018-06-29 | 徐珠燕 | A kind of two-way adjustable overturning easily changes a barrel water dispenser |
| CN209411159U (en) * | 2019-01-16 | 2019-09-20 | 深圳市住友自动化设备有限公司 | A kind of tipper |
| CN110216157A (en) * | 2019-06-26 | 2019-09-10 | 中冶南方工程技术有限公司 | A kind of tilting gear |
| CN210480071U (en) * | 2019-09-02 | 2020-05-08 | 重庆渝玻科技股份有限公司 | Frame is handled to plastic steel section bar convenient to upset |
| CN213903598U (en) * | 2020-12-08 | 2021-08-06 | 深圳市晟锦威电子科技有限公司 | PCB board detects with diversified fixing device that overturns |
| CN215844892U (en) * | 2021-07-30 | 2022-02-18 | 湖南成锦机械设备有限公司 | Quick roll-over table for vertical rolling mill |
| CN218144165U (en) * | 2022-06-02 | 2022-12-27 | 吴江赛马钢架彩板制造有限公司 | Automatic turning device in case frame manufacture process |
| CN115156822A (en) * | 2022-08-04 | 2022-10-11 | 安徽勤桑建筑工程有限公司 | Steel structure portal welding tool applied to civil air defense engineering and method thereof |
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| Publication number | Publication date |
|---|---|
| CN116852142A (en) | 2023-10-10 |
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