CN104108035A - Workpiece side face compressing and fixing device - Google Patents
Workpiece side face compressing and fixing device Download PDFInfo
- Publication number
- CN104108035A CN104108035A CN201410192442.0A CN201410192442A CN104108035A CN 104108035 A CN104108035 A CN 104108035A CN 201410192442 A CN201410192442 A CN 201410192442A CN 104108035 A CN104108035 A CN 104108035A
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- China
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- workpiece
- pressing plate
- little pressing
- plate
- shaped fixed
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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
Abstract
A workpiece side face compressing and fixing device comprises a bed body, T-shaped fixing blocks, a big compressing plate and a small compressing plate. The T-shaped fixing blocks are arranged in a T-shaped groove of the bed body and on two sides of a workpiece, the big compressing plate is connected with the T-shaped fixing blocks through bolts, the lower surface of the big compressing plate is supported on the bed body, the small compressing plate is arranged between the big compressing plate and the workpiece, one end of the small compressing plate is abutted against the big compressing plate, the lower surface of the small compressing plate upwards inclines towards the workpiece, and the side face, close to the workpiece, of the small compressing plate upwards inclines towards the workpiece; the side face, close to the workpiece, of the small compressing plate and the upper surface of the small compressing plate are in round corner transition, a transition round corner is abutted against the side face of the workpiece, a supporting member is arranged on the lower surface of the small compressing plate to guarantee the lower surface of the small compressing plate to be inclined, and the small compressing plate is in threaded connection with the T-shaped fixing blocks through bolts and realizes compressing and fixing of the workpiece. The workpiece side face compressing and fixing device has the advantages that the workpiece can be compressed and fixed conveniently and effectively by utilizing the side face of the workpiece, and the device is simple and reasonable in structure, simple and convenient in clamping and fixing operation and reliable in work.
Description
Technical field
While the present invention relates to a kind of processing work, for the device of workpiece location, especially relate to a kind of clamping fixture that utilizes side surface of workpiece to carry out positioning workpieces.
Background technology
In the processing of workpiece, often can run into and need to process at the upper surface of workpiece some curved surfaces, but add the situation that cannot utilize again the upper surface of workpiece to be fixed workpiece because not destroying the upper surface of workpiece man-hour.
On July 24th, 2013, announce, notification number is 203076931U, the Chinese patent document that name is called " a kind of device of plane fast-holding workpiece " discloses a kind of clamping fixture that utilizes side surface of workpiece to carry out positioning workpieces, this clamping fixture " comprises fixed head, pressing plate holder and pressing plate slide block, on described pressing plate holder, be provided with fixing hole I, pressing plate holder is fixed on described fixed head, in the side of described pressing plate slide block, be provided with fixing hole II, described pressing plate slide block is located at the place, front end both sides of described pressing plate holder, pressing plate slide block is fixedly connected with described pressing plate holder." problem that exists is: the complex structure of pressing plate slide block, processing and manufacturing difficulty is large, is fixed Job Operations difficulty large.
Summary of the invention
Main goal of the invention of the present invention be to provide a kind of simple in structure, easy to use, utilize side surface of workpiece workpiece to be realized to the device be fixed.
The present invention's technical scheme used is: a kind of side surface of workpiece clamping fixture, comprises lathe bed, at least two pairs of T-shaped fixed blocks and the right large plate of as much; T-shaped fixed block is arranged in T-shaped groove set on lathe bed, two paired T-shaped fixed blocks are distributed in the both sides of workpiece, the lower surface of large plate is supported on the upper surface of lathe bed, thereby large plate is connected and is fixed on the upper surface of lathe bed with a T-shaped fixed block by bolt; Between large plate and workpiece, be provided with little pressing plate, one end that described little pressing plate is connected with large plate is resisted against on large plate; One end that the lower surface of little pressing plate one end that pressing plate is connected with large plate is from childhood connected with workpiece to little pressing plate is inclined upwardly, and little pressing plate makes progress to workpiece lopsidedness near the side of workpiece; Little pressing plate is near the side of workpiece and the upper surface round-corner transition of little pressing plate, and this knuckle is resisted against on the side of workpiece, the lower surface of little pressing plate is provided with support member, little pressing plate utilizes the effect of support member to guarantee that little pressing plate realizes to workpiece the lower surface be fixed front little pressing plate and tilt, and little pressing plate utilizes bolt and T-shaped fixed block are threaded and realize being fixed workpiece.
Lathe bed described here, for supporting, the workbench of fixation workpiece, on lathe bed, be provided with abreast some T-shaped grooves.The present invention, the bottom surface of workpiece is placed on the upper surface of lathe bed, then utilizes the large and small pressing plate three's who is symmetricly set on the T-shaped fixed block of workpiece both sides and is threaded with T-shaped fixed block combination to be fixed described workpiece.Specifically being fixed flow process can carry out as follows:
One, first on two T-shaped grooves of a side of workpiece, fix respectively what a large plate [while only having two pairs of T-shaped fixed blocks] or more than two large plate [when the logarithm of T-shaped fixed block surpasses two pairs], little pressing plate is tentatively connected with T-shaped fixed block, the end that the lower surface of each little pressing plate is in identical heeling condition, be connected with side surface of workpiece is positioned at same perpendicular simultaneously;
Two, workpiece is put well at lathe bed upper surface, made a side of workpiece be resisted against the end of the little pressing plate described in step 1;
Three, at the opposite side of workpiece being tentatively connected with T-shaped fixed block, can moving in T-shaped groove, the assembly that comprises big or small pressing plate and T-shaped fixed block is set on corresponding T-shaped groove, in these assemblies, the lower surface of each little pressing plate is in identical heeling condition, then successively these assemblies push to workpiece respective side until little pressing plate while abutting to the respective side of workpiece again large plate fix tightly;
Four, tightening successively the connecting bolt of little pressing plate and T-shaped fixed block, there is deformation in now little pressing plate, and the end that little pressing plate is resisted against side surface of workpiece is pressed on the side of workpiece tightly, finally Work-sheet pressing is fixed on lathe bed;
Five,, after Work-sheet pressing fixes, just can process operation to workpiece surface;
Six, after the upper surface of workpiece processes, unscrew successively the little pressing plate of workpiece one side and being connected of T-shaped fixed block, unscrew being successively again connected of the large plate of workpiece opposite side and little pressing plate and T-shaped fixed block, just can take out workpiece and process operation with the workpiece more renewing.
The present invention compares with the documents described in background technology, and structure is more reasonable, and the operation that is fixedly clamped is more easy, works more reliable.
As preferably, large plate is connected with T-shaped fixed block by two bolts.This preferred version, functional reliability is high.
As preferably, the upper surface of large plate is an inclined-plane, being large plate is greater than the thickness away from one end of workpiece near the thickness of one end of workpiece, is shaped with a flat-bottom slot on large plate simultaneously, for connecting the head of the bolt of large plate and T-shaped fixed block, is positioned at this flat-bottom slot.This preferred version, large against connected area between large plate and little pressing plate, functional reliability is high, is conducive to reduce the weight of large plate simultaneously, improves simple operation.
As preferably, the upper surface of little pressing plate is an inclined-plane, little pressing plate upper surface near workpiece one end apart from the distance of lathe bed upper surface be greater than little pressing plate upper surface near large plate one end the distance apart from lathe bed upper surface; Little pressing plate is provided with counterbore, for connecting the head of the bolt of little pressing plate and T-shaped fixed block, is positioned at counterbore.This preferred version, little pressure plate structure is reasonable, and the reliability that is fixed workpiece is high.
As preferably, the lower surface of little pressing plate is provided with one for the groove of support member is installed, the two ends of described support member are stretched outside described groove and are supported on respectively on lathe bed, and the middle part of support member is provided with for the through hole passing for connecting the bolt of little pressing plate and T-shaped fixed block.This preferred version, support member positional stability is high, is conducive to improve functional reliability of the present invention.
As preferably, two curved surfaces that side is indent of described groove, two sides of groove and the bottom land of groove seamlessly transit; Described support member is near workpiece with away from the both sides of workpiece the curved surface that curved surface recessed within two sides with groove matches, and described support member is near being connected with the surface of indent between workpiece and the curved surface away from the both sides of workpiece; Support member protrudes outside groove and is supported on lathe bed away from end under the curved surface of a side of workpiece.This preferred version, the lower surface that is conducive to guarantee little pressing plate is in rational heeling condition tightening before connecting the connecting bolt of little pressing plate and T-shaped fixture, is conducive to improve functional reliability of the present invention.
As preferably, the present invention also includes flexible member; Described flexible member is nested with for connecting the bolt of little pressing plate and T-shaped fixed block, and its lower end is supported on the upper surface of T-shaped fixed block, and its upper end is connected with the bottom land of described groove.This preferred version, is convenient to guarantee that the lower surface of little pressing plate is in rational heeling condition before being formally fixed workpiece, is conducive to improve functional reliability of the present invention.As preferably, described flexible member is helical spring.
In sum, the beneficial effect that the present invention brings is: utilize the present invention, can be easily, effectively solve the fixation problem to workpiece in the time of cannot utilizing workpiece surface to be fixed workpiece, have advantages of simple and reasonable, easy and simple to handle, reliable operation is fixedly clamped.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1 and Figure 2, the present invention includes lathe bed 1, T-shaped fixed block 2, large plate 3 and little pressing plate 4; Lathe bed 1 is provided with T-shaped groove 1.1, and T-shaped fixed block 2 is arranged in T-shaped groove 1.1 set on lathe bed 1; T-shaped fixed block 2 has even number, 2 one-tenth of two T-shaped fixed blocks are a pair of and be arranged in same T-shaped groove, the present invention has two pairs of T-shaped fixed blocks 2 at least, two paired T-shaped fixed blocks 2 are distributed in the both sides of workpiece 7 relatively, the concrete logarithm of T-shaped fixed block 2 is determined according to the size of workpiece, is generally no more than four pairs; The logarithm of the T-shaped fixed block 2 of the present embodiment is two pairs, and the both sides of workpiece 7 are respectively provided with two T-shaped fixed blocks 2; The present invention also has and the logarithm of T-shaped fixed block 2 as many large plate 3 and the little pressing plate 4 of logarithm, be also each T-shaped fixed block 2 each be connected with a little pressing plate 4 with a large plate 3; Wherein the lower surface of large plate 3 is supported on the upper surface of lathe bed 1, thereby large plate 1 is connected and is fixed on the upper surface of lathe bed 1 with a T-shaped fixed block 2 by bolt; As preferably, the upper surface of the present embodiment large plate 3 is an inclined-plane, being large plate 3 is greater than the thickness away from one end of workpiece near the thickness of one end of workpiece, on large plate 3, be shaped with a flat-bottom slot 3.1 simultaneously, for connecting the head of the bolt of large plate 3 and T-shaped fixed block 2, be positioned at this flat-bottom slot 3.1; The present embodiment, large plate 3 is connected with T-shaped fixed block by two bolts; Little pressing plate 4 is located between large plate 3 and workpiece 7, and one end that described little pressing plate 4 is connected with large plate 3 is in the plane of a perpendicular the respective end that is resisted against large plate 3; One end that the lower surface of little pressing plate 4 one end that pressing plate 4 is connected with large plate 3 is from childhood connected with workpiece to little pressing plate 4 is inclined upwardly, and little pressing plate 3 makes progress to workpiece lopsidedness near the side of workpiece; Little pressing plate 3 is near the side of workpiece and the upper surface round-corner transition of little pressing plate 3, and this knuckle is resisted against on the side of workpiece, the lower surface of little pressing plate 3 is provided with support member 5, the lower surface that little pressing plate 3 utilizes the effect of support member 5 to guarantee that 3 pairs of workpiece realizations of little pressing plate are fixed front little pressing plate 3 tilts, and little pressing plate 3 utilizes bolt and T-shaped fixed block 2 are threaded and realize being fixed workpiece; As preferably, the upper surface of the little pressing plate 4 of the present embodiment is an inclined-plane, be little pressing plate 4 upper surfaces near workpiece one end apart from the distance of lathe bed upper surface be greater than little pressing plate 4 upper surfaces near large plate 3 one end the distance apart from lathe bed upper surface, little pressing plate 4 is provided with counterbore 4.1, for connecting the head of the bolt of little pressing plate 4 and T-shaped fixed block 2, is positioned at counterbore 4.1;
As preferably, the lower surface of the little pressing plate 4 of the present embodiment is provided with one for the groove of support member 5 is installed, two curved surfaces that side is indent of described groove, and two sides of groove and the bottom land of groove seamlessly transit; Described support member 5 is near workpiece with away from the both sides of workpiece the curved surface that curved surface recessed within two sides with groove matches, and described support member 5 is near being connected with the surface of indent between workpiece and the curved surface away from the both sides of workpiece; Support member 5 protrudes outside groove and is supported on lathe bed away from end under the curved surface of a side of workpiece.The present embodiment, the cross section of described groove is cut the remainder after a part for moving towards the slotted hole parallel with the lower surface of little pressing plate 4 by the lower surface of little pressing plate 4, the camber line of the two ends indent of slotted hole is the minor arc that is greater than quadrant, correspondingly, the close workpiece of the cross section of support member 5 and be one section of major arc that is greater than semicircle away from the both sides of workpiece, two major arcs are connected with two sections of tangent lines, and two sections of tangent lines form the concave surface on support member 5; The two ends of described support member 5 are stretched outside described groove and are supported on respectively on lathe bed, and the middle part of support member 5 is provided with for the through hole passing for connecting the bolt of little pressing plate 4 and T-shaped fixed block; As preferably, the present embodiment also includes flexible member 6; Described flexible member 6 is nested with for connecting the bolt of little pressing plate 4 and T-shaped fixed block, its lower end is supported on the upper surface of T-shaped fixed block 2, its upper end is connected with the bottom land of described groove, therefore flexible member 6 be positioned at the middle part of support member 5 set, for the through hole passing for connecting the bolt of little pressing plate 4 and T-shaped fixed block, flexible member 6 is preferably helical spring described in the present embodiment.
Utilize the present invention to be specifically fixed the flow process of workpiece as follows:
One, first on two T-shaped grooves of a side of workpiece, fix respectively what a large plate [while only having two pairs of T-shaped fixed blocks] or more than two large plate [when the logarithm of T-shaped fixed block surpasses two pairs], little pressing plate is tentatively connected with T-shaped fixed block, the end that the lower surface of each little pressing plate is in identical heeling condition, be connected with side surface of workpiece is positioned at same perpendicular simultaneously;
Two, workpiece is put well at lathe bed upper surface, made a side of workpiece be resisted against the end of the little pressing plate described in step 1;
Three, at the opposite side of workpiece being tentatively connected with T-shaped fixed block, can moving in T-shaped groove, the assembly that comprises big or small pressing plate and T-shaped fixed block is set on corresponding T-shaped groove, in these assemblies, the lower surface of each little pressing plate is in identical heeling condition, then successively these assemblies push to workpiece respective side until little pressing plate while abutting to the respective side of workpiece again large plate fix tightly;
Four, tightening successively the connecting bolt of little pressing plate and T-shaped fixed block, there is deformation in now little pressing plate, and the end that little pressing plate is resisted against side surface of workpiece is pressed on the side of workpiece tightly, finally Work-sheet pressing is fixed on lathe bed;
Five,, after Work-sheet pressing fixes, just can process operation to workpiece surface;
Six, after the upper surface of workpiece processes, unscrew successively the little pressing plate of workpiece one side and being connected of T-shaped fixed block, unscrew being successively again connected of the large plate of workpiece opposite side and little pressing plate and T-shaped fixed block, just can take out workpiece and process operation with the workpiece more renewing.
The present invention compares with the documents described in background technology, and structure is more reasonable, and the operation that is fixedly clamped is more easy, works more reliable.
The specific embodiment of the above is only preferably embodiment of the present invention, not with this, limits specific embodiment of the invention scope.The equivalence that all shapes according to the present invention, structure are done changes and ought to all be included in protection scope of the present invention.
Claims (7)
1. a side surface of workpiece clamping fixture, comprises the large plate (3) that lathe bed (1), at least two pairs of T-shaped fixed blocks (2) and as much are right; T-shaped fixed block (2) is arranged in the upper set T-shaped groove (1.1) of lathe bed (1), paired two T-shaped fixed blocks (2) are distributed in the both sides of workpiece relatively, the lower surface of large plate (3) is supported on the upper surface of lathe bed (1), large plate (1) by bolt with a T-shaped fixed block (2) thus be connected and be fixed on the upper surface of lathe bed (1), it is characterized in that: between large plate (3) and workpiece, be provided with little pressing plate (4), one end that described little pressing plate (4) is connected with large plate (3) is resisted against on large plate (3); One end that the lower surface of little pressing plate (4) one end that pressing plate (4) is connected with large plate (3) is from childhood connected with workpiece to little pressing plate (4) is inclined upwardly, and little pressing plate (3) makes progress to workpiece lopsidedness near the side of workpiece; Little pressing plate (3) is near the side of workpiece and the upper surface round-corner transition of little pressing plate (3), and this knuckle is resisted against on the side of workpiece, the lower surface of little pressing plate (3) is provided with support member (5), little pressing plate (3) utilizes the effect of support member (5) to guarantee that little pressing plate (3) realizes to workpiece the lower surface be fixed front little pressing plate (3) and tilt, and little pressing plate (3) utilizes bolt and T-shaped fixed block (2) are threaded and realize being fixed workpiece.
2. side surface of workpiece clamping fixture according to claim 1, is characterized in that: large plate (3) is connected with T-shaped fixed block by two bolts.
3. side surface of workpiece clamping fixture according to claim 1, it is characterized in that: the upper surface of large plate (3) is an inclined-plane, the thickness that is one end of the close workpiece of large plate (3) is greater than the thickness away from one end of workpiece, on large plate (3), be shaped with a flat-bottom slot (3.1) simultaneously, for connecting the head of the bolt of large plate (3) and T-shaped fixed block (2), be positioned at this flat-bottom slot (3.1).
4. side surface of workpiece clamping fixture according to claim 1, it is characterized in that: the upper surface of little pressing plate (4) is an inclined-plane, little pressing plate (4) upper surface near workpiece one end apart from the distance of lathe bed upper surface be greater than little pressing plate (4) upper surface near large plate (3) one end the distance apart from lathe bed upper surface; Little pressing plate (4) is provided with counterbore (4.1), for connecting the head of the bolt of little pressing plate (4) and T-shaped fixed block (2), is positioned at counterbore (4.1).
5. according to the side surface of workpiece clamping fixture described in claim 1 or 2 or 3 or 4, it is characterized in that: the lower surface of little pressing plate (4) is provided with one for the groove of support member (5) is installed, the two ends of described support member (5) are stretched outside described groove and are supported on respectively on lathe bed, and the middle part of support member (5) is provided with for the through hole passing for connecting the bolt of little pressing plate (4) and T-shaped fixed block.
6. side surface of workpiece clamping fixture according to claim 5, is characterized in that: two curved surfaces that side is indent of described groove, and two sides of groove and the bottom land of groove seamlessly transit; Described support member (5) is near workpiece with away from the both sides of workpiece the curved surface that curved surface recessed within two sides with groove matches, and described support member (5) is near being connected with the surface of indent between workpiece and the curved surface away from the both sides of workpiece; Support member (5) protrudes outside groove and is supported on lathe bed away from end under the curved surface of a side of workpiece.
7. side surface of workpiece clamping fixture according to claim 5, it is characterized in that: further comprising have elastic component (6); Described flexible member (6) is nested with for connecting the bolt of little pressing plate (4) and T-shaped fixed block, and its lower end is supported on the upper surface of T-shaped fixed block (2), and its upper end is connected with the bottom land of described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192442.0A CN104108035B (en) | 2014-05-08 | 2014-05-08 | Side surface of workpiece clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192442.0A CN104108035B (en) | 2014-05-08 | 2014-05-08 | Side surface of workpiece clamping fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104108035A true CN104108035A (en) | 2014-10-22 |
| CN104108035B CN104108035B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410192442.0A Active CN104108035B (en) | 2014-05-08 | 2014-05-08 | Side surface of workpiece clamping fixture |
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| Country | Link |
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| CN (1) | CN104108035B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548928A (en) * | 2018-06-04 | 2019-12-10 | 凤城市世林机械有限责任公司 | Putty applying device for disc-shaped workpiece and processing method |
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| DE202010010011U1 (en) * | 2010-07-08 | 2010-10-14 | Procon Gmbh Maschinen- U. Industrieanlagen | Workpiece holding frame |
| CN201744879U (en) * | 2010-08-04 | 2011-02-16 | 永济新时速电机电器有限责任公司 | Rapid clamping mechanism for machine tool |
| CN202726577U (en) * | 2012-08-01 | 2013-02-13 | 江西佳时特数控技术有限公司 | Side fixed pressing plate |
| CN203076931U (en) * | 2012-11-29 | 2013-07-24 | 宁波君灵模具技术有限公司 | Planar device for compressing workpiece rapidly |
| CN203317089U (en) * | 2013-07-17 | 2013-12-04 | 哈尔滨航天模夹具制造有限责任公司 | Lateral clamping device processing large-plane sheet workpiece |
| CN203426742U (en) * | 2013-09-05 | 2014-02-12 | 王关根 | Sheet workpiece holding device |
| CN203863559U (en) * | 2014-05-08 | 2014-10-08 | 宁波君灵模具技术有限公司 | Workpiece side surface pressing and fixing device |
-
2014
- 2014-05-08 CN CN201410192442.0A patent/CN104108035B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010010011U1 (en) * | 2010-07-08 | 2010-10-14 | Procon Gmbh Maschinen- U. Industrieanlagen | Workpiece holding frame |
| CN201744879U (en) * | 2010-08-04 | 2011-02-16 | 永济新时速电机电器有限责任公司 | Rapid clamping mechanism for machine tool |
| CN202726577U (en) * | 2012-08-01 | 2013-02-13 | 江西佳时特数控技术有限公司 | Side fixed pressing plate |
| CN203076931U (en) * | 2012-11-29 | 2013-07-24 | 宁波君灵模具技术有限公司 | Planar device for compressing workpiece rapidly |
| CN203317089U (en) * | 2013-07-17 | 2013-12-04 | 哈尔滨航天模夹具制造有限责任公司 | Lateral clamping device processing large-plane sheet workpiece |
| CN203426742U (en) * | 2013-09-05 | 2014-02-12 | 王关根 | Sheet workpiece holding device |
| CN203863559U (en) * | 2014-05-08 | 2014-10-08 | 宁波君灵模具技术有限公司 | Workpiece side surface pressing and fixing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548928A (en) * | 2018-06-04 | 2019-12-10 | 凤城市世林机械有限责任公司 | Putty applying device for disc-shaped workpiece and processing method |
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| Publication number | Publication date |
|---|---|
| CN104108035B (en) | 2016-05-18 |
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Denomination of invention: Fixing device for pressing the side of the workpiece Effective date of registration: 20230504 Granted publication date: 20160518 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Ningbo Beilun sub branch Pledgor: NINGBO JUNLING MOULD TECHNOLOGY Co.,Ltd. Registration number: Y2023980039526 |
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