CN107984382A - A kind of clamping maintenance unit of hub mold - Google Patents

A kind of clamping maintenance unit of hub mold Download PDF

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Publication number
CN107984382A
CN107984382A CN201711126774.9A CN201711126774A CN107984382A CN 107984382 A CN107984382 A CN 107984382A CN 201711126774 A CN201711126774 A CN 201711126774A CN 107984382 A CN107984382 A CN 107984382A
Authority
CN
China
Prior art keywords
plate
plugged
rack
hinged
gear
Prior art date
Application number
CN201711126774.9A
Other languages
Chinese (zh)
Inventor
杨勇
Original Assignee
东莞市联洲知识产权运营管理有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 东莞市联洲知识产权运营管理有限公司 filed Critical 东莞市联洲知识产权运营管理有限公司
Priority to CN201711126774.9A priority Critical patent/CN107984382A/en
Publication of CN107984382A publication Critical patent/CN107984382A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/20Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies

Abstract

The invention discloses a kind of clamping maintenance unit of hub mold, including base and a pair of of the vertical plate being molded on the base, the placement seat of L-type is plugged with the vertical plate, the upper end of the side plate of the placement seat is hinged on vertical plate, some hinged seats are hinged with the lower face of another side plate of placement seat, screw rod is plugged with the hinged seat, arc-shaped guide groove is formed on vertical plate, the both ends of the screw rod through the guide groove and are bolted with nut;The placement seat is equipped with the grip block that " Contraband " font is equipped with above the side plate of hinged seat, grip block bottom forms supporting rod, one end of the supporting rod is stretched into the side plate of placement seat and is plugged with puller bolt, and the puller bolt is screwed onto in side plate of the placement seat equipped with hinged seat.The present invention can realize that the side mould of hub mold quickly clamps, and can realize angular adjustment, offer convenience for the maintenance of side mould facade.

Description

A kind of clamping maintenance unit of hub mold
Technical field:
The present invention relates to the technical field of hub mold maintenance, the clamping maintenance for being specifically related to a kind of hub mold fills Put.
Background technology:
The side mould of hub mold in use, the double action for being subject to high temperature and rubbing repeatedly, when mould yield reaches During to 10,000 or so, 45 ° of facade serious wears of side mould, for 45 ° of facades once wearing, the side of wheel hub blank will produce hair Side, seriously affects follow-up circulation, processing.Therefore mould side mould need to repair after could go up machine, if during maintenance by manually into Row polishing, it is time-consuming longer and laborious, generally clamping is carried out using frock polish again.The clamping device centering of existing mould is stranded Difficulty, and clamping error is in more than 0.1mm, it is therefore necessary to design one kind can accurate Set and Positioning mould when hub mold repairs Device.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of wheel hub of new structure The clamping maintenance unit of mould, makes it with more the utility value in industry.
The content of the invention:
The purpose of the present invention aims to solve the problem that problem existing in the prior art, there is provided it is a kind of can realize hub mold side mould it is fast Speed clamps, and can realize angular adjustment, for the clamping maintenance unit of hub mold that offers convenience of maintenance of side mould facade.
The present invention relates to a kind of clamping maintenance unit of hub mold, including base and a pair for being molded on the base Vertical plate, the placement seat of L-type is plugged with the vertical plate, and the upper end of the side plate of the placement seat is hinged on vertical plate, Some hinged seats are hinged with the lower face of another side plate of placement seat, are plugged with screw rod in the hinged seat, on vertical plate into Type has arc-shaped guide groove, and the both ends of the screw rod through the guide groove and are bolted with nut, and the nut is pressed against perpendicular On the outer wall of straight panel;
The placement seat is equipped with the grip block that " Contraband " font is equipped with above the side plate of hinged seat, and the grip block includes base Plate and be plugged on the substrate left and right sides L-type the first adjustable plate and the second adjustable plate, form straight slot in substrate, described the One adjustable plate and the second adjustable plate are plugged on the left and right sides of the straight slot, and the first adjustable plate and the second adjustable plate are located in straight slot One end be separately formed parallel the first rack and the second rack, be engaged with adjusting between first rack and the second rack Gear, the center of the adjustment gear form splined hole, splined shaft, one end of the splined shaft are plugged with the splined hole It is pierced by substrate and forms positive stop key, keyway is formed on the lateral wall of substrate, the positive stop key is plugged in the keyway, base Supporting rod is formed in the middle part of the bottom of plate, one end of the supporting rod is stretched into the side plate of placement seat and is plugged with puller bolt, The puller bolt is screwed onto in side plate of the placement seat equipped with hinged seat, and placement seat is stretched out in one end of puller bolt.
The placement seat is equipped with the side plate bottom surface of hinged seat against there is a pair of of rack, and the rack is plugged on positioning plate On, the both ends of the positioning plate are fixed on the inner wall of vertical plate, between a pair of of rack be equipped with intermeshing first gear and Second gear, the first gear and second gear are meshed with a pair of of rack respectively, and first gear is fixedly plugged in shaft, One end of the shaft forms handle.
By above-mentioned technical proposal, in the use of the present invention, the side mould of hub mold is placed on placement seat, Bian Moxiang Adjacent both sides side is born against on the inner wall of placement seat biside plate, then rotates puller bolt, and puller bolt drives support Bar and grip block are moved to side mould, until grip block by side mould firm grip on placement seat, the substrate of grip block is mainly responsible for Opposite side mould is clamped, and the both sides opposite side mould that the first adjustable plate and the second adjustable plate are then resisted against side mould is further limited Position, can adjust the position of the first adjustable plate and the second adjustable plate on substrate, with to different sizes according to the size of side mould Side mould carry out positioning clamping, specifically, by pull splined shaft positive stop key depart from substrate on keyway, then rotate flower Key axis drives adjustment gear to rotate, and adjustment gear drives the first rack and the movement of the second rack opposite direction, so as to drive the first tune Section plate and the second adjustable plate are relatively close or leave, when the first adjustable plate and the second adjustable plate are resisted against on the side wall of side mould, Adjusting splined shaft causes positive stop key to be plugged on again in keyway, thus lock adjustment gear, so that by the first adjustable plate and second The position of adjustable plate is fixed so that side mould is clamped by effective positioning.Side mould is positioned be clamped on placement seat after, then unclamp Nut, the handle for being rotated further by shaft cause shaft to drive first gear to rotate, and first gear drives second gear to rotate, so that A pair of of rack moves up and down so that placement seat is rotated around with the hinged one end of vertical plate, realizes the angle in the face that repairs a die on the mould of side Adjust to level, then locking nut again, realize and fix the position of placement seat, you can opposite side mould repairs a die.
Through the above scheme, the clamping maintenance unit of hub mold of the invention can realize that the side mould of hub mold quickly presss from both sides Dress, and can realize angular adjustment, offer convenience for the maintenance of side mould facade.
Preferably, the placement seat is formed on the side plate equipped with hinged seat and puller bolt for one kind as such scheme Parallel shifting chute, the supporting rod are plugged in the shifting chute, and supporting rod is stretched on one end side wall of the side plate of placement seat Spliced eye is formed, the end of puller bolt forms inserting column, and the inserting column is plugged in the spliced eye, spliced eye Restraining position ring block is molded on inner wall, annular spacing groove is formed on the side wall of inserting column, the spacing ring is plugged on the annular limit In the groove of position.
One kind as such scheme is preferably formed against platform at the top of the pair of rack, described against the upper of platform End face is equipped with rubber layer, and resettlement groove, first gear and the second gear hinge are formed on the positioning plate between a pair of of rack It is connected on the inner wall of the resettlement groove, one end of first gear and second gear is pierced by resettlement groove and is mutually nibbled with a pair of of rack respectively Close, the shaft is hinged on the inner wall of resettlement groove, and one end of shaft is pierced by resettlement groove and forms handle.
Preferably, the splined shaft is pierced by the axis hole being molded on substrate lateral wall, the axis to one kind as such scheme Multiple keyways equally distributed in a ring are formed on the substrate lateral wall of hole surrounding, positive stop key is plugged on one of key In groove.
Preferably, the end of first adjustable plate and the second adjustable plate has been separately formed first to one kind as such scheme Slot and the second slot, one end of first rack are plugged in second slot, one end grafting of second rack In first slot.
Preferably, the upper end of the side plate of the placement seat forms journal stirrup to one kind as such scheme, on the journal stirrup Articulated shaft is plugged with, the both ends plugged and fixed of the articulated shaft is on vertical plate.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing describe in detail as after.
Brief description of the drawings:
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the schematic cross-sectional view of the present invention;
Fig. 2 is the overlooking the structure diagram of the present invention;
Fig. 3 is the side structure schematic view of the present invention;
Fig. 4 is the schematic cross-sectional view of grip block in the present invention;
Fig. 5 is the partial structural diagram of Fig. 2;
Fig. 6 is the broken section structure diagram of Fig. 1;
Fig. 7 is the schematic cross-sectional view of positioning plate in the present invention.
Embodiment:
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1, Fig. 2, a kind of clamping maintenance unit of hub mold of the present invention, including base 1 and be molded over A pair of of vertical plate 11 on the base 1, the placement seat 2 of L-type, the side of the placement seat 2 are plugged with the vertical plate 11 The upper end of plate is hinged on vertical plate 11, and the upper end of the side plate of placement seat 2 forms journal stirrup 21, is plugged with the journal stirrup 21 Articulated shaft 13, the both ends plugged and fixed of the articulated shaft 12 are cut with scissors on vertical plate 11 on the lower face of another side plate of placement seat 2 Some hinged seats 14 are connected to, screw rod 3 is plugged with the hinged seat 14, arc-shaped guide groove 111 is formed on vertical plate 11, The both ends of the screw rod 3 are through the guide groove 111 and are bolted with nut 4, and the nut 4 is pressed against the outer wall of vertical plate 11 On.
Referring to Fig. 1, Fig. 2, Fig. 4, Fig. 5, the placement seat 2, which is equipped with above the side plate of hinged seat 14, is equipped with " Contraband " font Grip block 5, the grip block 5 include substrate 53 and are plugged on the first adjustable plate 51 and the of the L-type of 53 left and right sides of substrate Two adjustable plates 52, form straight slot 531 in substrate 53,51 and second adjustable plate 52 of the first adjustable plate is plugged on the straight slot 531 left and right sides, the first adjustable plate 51 and one end that the second adjustable plate 52 is located in straight slot 531 are separately formed parallel The end of one rack 511 and the second rack 521, the first adjustable plate 51 and the second adjustable plate 52 has been separately formed the first slot 512 With the second slot 522, one end of first rack 511 is plugged in second slot 522, second rack 521 One end is plugged in first slot 512, and adjustment gear 6 is engaged between the first rack 511 and the second rack 521, described The center of adjustment gear 6 forms splined hole 61, and splined shaft 7 is plugged with the splined hole 61, and one end of the splined shaft 7 is worn Go out substrate 53 and form positive stop key 71, keyway 531 is formed on the lateral wall of substrate 53, the positive stop key 71 is plugged on described In keyway 531, splined shaft 7 is pierced by the axis hole 532 being molded on 53 lateral wall of substrate, outside the substrate 53 of 532 surrounding of axis hole Multiple keyways 533 equally distributed in a ring are formed on side wall, positive stop key 71 is plugged in one of keyway 533.
Referring to Fig. 1, Fig. 6, supporting rod 534 is formed in the middle part of the bottom of substrate 53, peace is stretched into one end of the supporting rod 534 Put in the side plate of seat 2 and be plugged with puller bolt 8, the puller bolt spiral shell 8 is connected on the side plate that placement seat 2 is equipped with hinged seat 14 Interior, placement seat 2 is stretched out in one end of puller bolt 8, and placement seat 2 is equipped with the side plate of hinged seat 14 and forms and puller bolt 8 Parallel shifting chute 22, the supporting rod 534 are plugged in the shifting chute 22, and supporting rod 534 stretches into the side plate of placement seat 2 Spliced eye 535 is formed on the side wall of one end, the end of puller bolt 8 forms inserting column 81, and the inserting column 81 is plugged on institute State in spliced eye 535, restraining position ring block 536 is molded on the inner wall of spliced eye 535, annular stop is formed on the side wall of inserting column 81 Groove 811, the spacing ring 536 are plugged in the annular spacing groove 811.
Referring to Fig. 3, Fig. 7, the placement seat 2 is equipped with the side plate bottom surface of hinged seat 14 against there is a pair of of rack 9, described Rack 9 is plugged on positioning plate 100, and the both ends of the positioning plate 100 are fixed on the inner wall of vertical plate 11, a pair of of rack 9 it Between be equipped with intermeshing first gear 201 and second gear 202, the first gear 201 and second gear 202 are respectively with one It is meshed to rack 9, first gear 201 is fixedly plugged in shaft 203, and one end of the shaft 203 forms handle 204, The top of the pair of rack 9 forms against platform 91, the upper surface against platform 91 and is equipped with rubber layer 92, a pair of of rack Resettlement groove 101 is formed on positioning plate 100 between 9, the first gear 201 and second gear 202 are hinged on the placement On the inner wall of groove 101, one end of first gear 201 and second gear 202 is pierced by resettlement groove 101 and is nibbled with a pair of of 9 phase of rack respectively Close, the shaft 203 is hinged on the inner wall of resettlement groove 101, and one end of shaft 203 is pierced by resettlement groove 101 and forms handle 204。
The present invention in the specific implementation, the side mould of hub mold is placed on placement seat 2, the adjacent both sides side of side mould Bear against on the inner wall of 2 biside plate of placement seat, then rotate puller bolt 8, puller bolt 8 drives supporting rod 534 and folder Hold plate 5 to side mould move, until grip block 5 by side mould firm grip on placement seat 2, the substrate 53 of grip block 5 is mainly responsible for Opposite side mould is clamped, and the both sides opposite side mould that the first adjustable plate 51 and the second adjustable plate 52 are then resisted against side mould carries out further It is spacing, the position of the first adjustable plate 51 and the second adjustable plate 52 on substrate 53 can be adjusted according to the size of side mould, with right Various sizes of side mould carries out positioning clamping, specifically, by pulling 7 positive stop key 71 of splined shaft to depart from the key on substrate 53 Groove 533, then rotates splined shaft 7 and drives adjustment gear 6 to rotate, adjustment gear 6 drives the first rack 511 and the second rack 521 Opposite direction moves, so as to drive the first adjustable plate 51 and the second adjustable plate 52 relatively close or leave, when 51 He of the first adjustable plate When second adjustable plate 52 is resisted against on the side wall of side mould, adjusts splined shaft 7 and positive stop key 71 be plugged in keyway 533 again, Thus lock adjustment gear 6, so that the position of the first adjustable plate 51 and the second adjustable plate 52 be fixed so that side mould is by effectively fixed Position clamps.Side mould is positioned be clamped on placement seat 2 after, then unclamp nut 4, be rotated further by shaft 203 handle 204 so that Shaft 203 drives first gear 201 to rotate, and first gear 201 drives second gear 202 to rotate, so that a pair of of rack is about 9 It is mobile so that placement seat 2 is rotated around with the hinged one end of vertical plate 11, realizes the angular adjustment in the face that repairs a die on the mould of side to water Flat, then locking nut 4 again, realize and fix the position of placement seat 2, you can opposite side mould repairs a die.
In conclusion the clamping maintenance unit of the hub mold of the present invention can realize that the side mould of hub mold quickly clamps, And can realize angular adjustment, offer convenience for the maintenance of side mould facade.
The embodiment of the clamping maintenance unit of hub mold provided by the present invention, the only present invention, but this hair Bright protection domain is not limited thereto, any one skilled in the art the invention discloses technical scope It is interior, change or replacement can be readily occurred in, should all be covered within the scope of the present invention.Therefore, protection scope of the present invention should It is subject to the scope of the claims.

Claims (6)

1. a kind of clamping maintenance unit of hub mold, including base (1) and a pair of of vertical plate for being molded on the base (11), it is characterised in that:
The placement seat (2) of L-type is plugged with the vertical plate (11), the upper end of the side plate of the placement seat is hinged on vertical plate (11) on, some hinged seats (14) is hinged with the lower face of another side plate of placement seat (2), spiral shell is plugged with the hinged seat Bar (3), forms arc-shaped guide groove (111) on vertical plate (11), the both ends of the screw rod (3) pass through the guide groove (111) and nut (4) is bolted with, the nut is pressed against on the outer wall of vertical plate (11);
The placement seat (2) is equipped with the grip block (5) that " Contraband " font is equipped with above the side plate of hinged seat (14), the grip block The first adjustable plate (51) and the second adjustable plate (52) including substrate (53) and the L-type for being plugged on the substrate left and right sides, substrate (53) straight slot (531) is formed in, first adjustable plate (51) and the second adjustable plate (52) are plugged on the straight slot (531) The left and right sides, the first adjustable plate (51) and one end that the second adjustable plate (52) is located in straight slot (531) are separately formed parallel First rack (511) and the second rack (521), adjusting tooth is engaged between first rack (511) and the second rack (521) Take turns (6), the center of the adjustment gear forms splined hole (61), splined shaft (7), the spline are plugged with the splined hole One end of axis is pierced by substrate (53) and forms positive stop key (71), and keyway (533) is formed on the lateral wall of substrate (53), described Positive stop key (71) is plugged in the keyway (533), and supporting rod (534), the support are formed in the middle part of the bottom of substrate (53) One end of bar is stretched into the side plate of placement seat (2) and is plugged with puller bolt (8), and the puller bolt is screwed onto placement seat (2) It is equipped with the side plate of hinged seat (14), placement seat (2) is stretched out in one end of puller bolt (8).
The placement seat (2) is equipped with the side plate bottom surface of hinged seat (14) against there is a pair of of rack (9), and the rack is plugged on On positioning plate (100), the both ends of the positioning plate are fixed on the inner wall of vertical plate (11), are equipped between a pair of of rack (9) mutual The first gear (201) and second gear (202) being meshed, the first gear (201) and second gear (202) are respectively with one It is meshed to rack (9), first gear (201) is fixedly plugged in shaft (203), and one end of the shaft forms handle (204)。
2. the clamping maintenance unit of hub mold according to claim 1, it is characterised in that:Set on the placement seat (2) Have and the shifting chute (22) parallel with puller bolt (8) is formed on the side plate of hinged seat (14), the supporting rod (534) is plugged on In the shifting chute (22), supporting rod (534), which is stretched on one end side wall of the side plate of placement seat (2), forms spliced eye (535), The end of puller bolt (8) forms inserting column (81), and the inserting column is plugged in the spliced eye (535), spliced eye Restraining position ring block (536) is molded on inner wall, annular spacing groove (811), the spacing ring are formed on the side wall of inserting column (81) (536) it is plugged in the annular spacing groove (811).
3. the clamping maintenance unit of hub mold according to claim 1, it is characterised in that:The pair of rack (9) Top is formed against platform (91), and the upper surface against platform is equipped with rubber layer (92), the positioning between a pair of of rack (9) Resettlement groove (101) is formed on plate (100), the first gear (201) and second gear (202) are hinged on the resettlement groove (101) on inner wall, one end of first gear (201) and second gear (202) is pierced by resettlement groove (101) and a pair of of rack respectively (9) it is meshed, the shaft (203) is hinged on the inner wall of resettlement groove (101), and one end of shaft (203) is pierced by resettlement groove (101) handle (204) is formed.
4. the clamping maintenance unit of hub mold according to claim 1, it is characterised in that:The splined shaft (7) is pierced by The axis hole (532) being molded on substrate (53) lateral wall, forms on substrate (53) lateral wall of the axis hole surrounding and multiple is in The equally distributed keyway (533) of annular, positive stop key (71) are plugged in one of keyway (533).
5. the clamping maintenance unit of hub mold according to claim 1, it is characterised in that:First adjustable plate (51) The first slot (512) and the second slot (522), first rack have been separately formed with the end of the second adjustable plate (52) (511) one end is plugged in second slot (522), and one end of second rack (521) is plugged on described first and inserts In groove (512).
6. the clamping maintenance unit of hub mold according to claim 1, it is characterised in that:The one of the placement seat (2) The upper end of side plate forms journal stirrup (21), and articulated shaft (13), the both ends plugged and fixed of the articulated shaft are plugged with the journal stirrup On vertical plate (11).
CN201711126774.9A 2017-11-15 2017-11-15 A kind of clamping maintenance unit of hub mold CN107984382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711126774.9A CN107984382A (en) 2017-11-15 2017-11-15 A kind of clamping maintenance unit of hub mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711126774.9A CN107984382A (en) 2017-11-15 2017-11-15 A kind of clamping maintenance unit of hub mold

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108789116A (en) * 2018-06-19 2018-11-13 安徽广美钢业有限公司 A kind of stainless steel shape extrusion burnishing device
CN109008080A (en) * 2018-09-20 2018-12-18 东莞市北扬工业设计有限公司 A kind of perforating mechanism for shoes installation positioner
CN110253770A (en) * 2019-06-29 2019-09-20 嵊州摩天自动化设备有限公司 Fluting apparatus is used in a kind of construction of construction wall

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JP2001212724A (en) * 2000-01-31 2001-08-07 Kodama Chemical Industry Co Ltd Clip disentangling jig
CN1699013A (en) * 2005-07-12 2005-11-23 厉国苗 Positioning clamp for machining flagstone surface and method for grinding flagstone surface
CN203109623U (en) * 2012-12-18 2013-08-07 青岛海泰科模具有限公司 Multi-angle deep hole drill rotary tool
CN204621595U (en) * 2015-04-28 2015-09-09 常州机电职业技术学院 A kind of clamp for drilling slant hole of angle adjustable
CN204868183U (en) * 2015-05-25 2015-12-16 广东银鹰实业集团有限公司 High -accuracy flat -nose pliers jig
CN205571474U (en) * 2016-04-29 2016-09-14 浙江普兰卡钎具有限公司 Manual drilling of bore bit machine
CN107214540A (en) * 2017-08-01 2017-09-29 陈杨平 A kind of mould production clamping device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001212724A (en) * 2000-01-31 2001-08-07 Kodama Chemical Industry Co Ltd Clip disentangling jig
CN1699013A (en) * 2005-07-12 2005-11-23 厉国苗 Positioning clamp for machining flagstone surface and method for grinding flagstone surface
CN203109623U (en) * 2012-12-18 2013-08-07 青岛海泰科模具有限公司 Multi-angle deep hole drill rotary tool
CN204621595U (en) * 2015-04-28 2015-09-09 常州机电职业技术学院 A kind of clamp for drilling slant hole of angle adjustable
CN204868183U (en) * 2015-05-25 2015-12-16 广东银鹰实业集团有限公司 High -accuracy flat -nose pliers jig
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108789116A (en) * 2018-06-19 2018-11-13 安徽广美钢业有限公司 A kind of stainless steel shape extrusion burnishing device
CN109008080A (en) * 2018-09-20 2018-12-18 东莞市北扬工业设计有限公司 A kind of perforating mechanism for shoes installation positioner
CN110253770A (en) * 2019-06-29 2019-09-20 嵊州摩天自动化设备有限公司 Fluting apparatus is used in a kind of construction of construction wall
CN110253770B (en) * 2019-06-29 2020-10-27 嵊州摩天自动化设备有限公司 Slotting equipment for building wall construction

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Application publication date: 20180504

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