CN108995224B - Acrylic panel assembly bonding tool - Google Patents

Acrylic panel assembly bonding tool Download PDF

Info

Publication number
CN108995224B
CN108995224B CN201710419080.8A CN201710419080A CN108995224B CN 108995224 B CN108995224 B CN 108995224B CN 201710419080 A CN201710419080 A CN 201710419080A CN 108995224 B CN108995224 B CN 108995224B
Authority
CN
China
Prior art keywords
plate
positioning
limiting
block
blocks
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201710419080.8A
Other languages
Chinese (zh)
Other versions
CN108995224A (en
Inventor
叶群
郑飞
茅忠群
诸永定
李立波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Fotile Kitchen Ware Co Ltd
Original Assignee
Ningbo Fotile Kitchen Ware Co Ltd
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 Ningbo Fotile Kitchen Ware Co Ltd filed Critical Ningbo Fotile Kitchen Ware Co Ltd
Priority to CN201710419080.8A priority Critical patent/CN108995224B/en
Publication of CN108995224A publication Critical patent/CN108995224A/en
Application granted granted Critical
Publication of CN108995224B publication Critical patent/CN108995224B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841Holding or clamping means for handling purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/40General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41Joining substantially flat articles ; Making flat seams in tubular or hollow articles

Abstract

An acrylic panel assembly bonding tool is characterized by comprising a working table plate (1), a positioning block (7), a first limiting block (5), a second limiting block (6), a clamping cylinder (9) and a pressing cylinder (2), wherein the upper end face of the working table plate (1) is provided with a containing groove (111) for installing a switch fixing plate (3 a); the positioning block (7) is provided with a second mounting hole (22a) which is elastic in the vertical direction and used for positioning and connecting the back plate, and the first limiting block (5) of the first limiting block (5) is used for limiting the edge of the acrylic panel (1a) in the width direction; the second limiting block (6) is used for limiting the edge of the acrylic panel (1a) in the width direction. Adopt die clamping cylinder to press from both sides tight ya keli panel length direction, can solve the crooked problem of ya keli panel, adopt elastic locating piece, make the subassembly that the bonding finishes bounce, be convenient for get the piece. The whole positioning is accurate, the bonding is quick, and the operation is convenient.

Description

Acrylic panel assembly bonding tool
Technical Field
The invention relates to a tool for bonding a panel made of acrylic materials with other components, which is applied to an operation panel of a range hood.
Background
European style range hood includes the housing and locates the collection petticoat pipe of housing lower extreme, is equipped with the fan in the housing, and the preceding terminal surface of collection petticoat pipe is equipped with operating panel, as shown in fig. 1, fig. 2 and fig. 3, is common operating panel, and it includes switch fixed plate 3a, connects backplate 2a and ya li ke panel 1a, connects backplate 2a and can be connected with collection petticoat pipe for the stainless steel, can increase the rigidity. Connect backplate 2a and ya keli panel bonding, connect backplate 2a middle part and seted up first mounting hole 21a, both sides are equipped with second mounting hole 22a, and switch fixed plate 3a is located in the first mounting hole 21a of connecting backplate 2a middle part and bonds with the ya keli panel, and switch fixed plate 3a is the plastics material.
At present, the bonding is completed by combining a positioning tool with manual operation, the bonding is completed by two steps one by one during the bonding, the whole working efficiency is low, the labor intensity is high, the acrylic panel is easy to bend in the bonding process, errors are easy to generate, the rejection rate after the bonding is high, and the improvement is needed.
Disclosure of Invention
The invention aims to solve the technical problem of providing the acrylic panel assembly bonding tool which is high in working efficiency and low in labor intensity aiming at the technical current situation.
The present invention provides a bonding tool for an acrylic panel assembly, which is not easy to bend and has high bonding quality.
The technical scheme adopted by the invention for solving the technical problems is as follows: acrylic panel assembly bonding tool, which is characterized by comprising
The upper end surface of the working table plate is provided with a containing groove for installing the switch fixing plate;
the positioning blocks are at least two and are arranged around the accommodating groove, the positioning blocks are provided with elastic second mounting holes in the vertical direction and used for positioning and connecting the back plate, and the upper end surfaces of the positioning blocks are flat surfaces capable of being in contact with the acrylic panel;
the first limiting blocks are at least two and are arranged around the accommodating groove, and the first limiting blocks are used for limiting the edge of the acrylic panel in the width direction;
the second limiting blocks are at least two and are arranged around the accommodating groove, and the second limiting blocks are used for limiting the edge of the acrylic panel in the width direction;
the clamping cylinder is arranged below the working table plate and can drive the second limiting block to clamp the edge of the acrylic panel in the length direction; and
the lower pressing cylinder is provided with a vertical downward power output end, the power output end is provided with a lower pressing plate, the shape of the lower pressing plate is matched with that of the acrylic panel, and the lower pressing plate is located above the working table plate.
Furthermore, die clamping cylinder have the power take off end that upwards stretches out, die clamping cylinder pass through drive mechanism and second stopper drive connection, drive mechanism include
The first inclined block is arranged on the power output end of the clamping cylinder and is provided with two inclined surfaces;
a pair of second inclined blocks which are matched with the inclined surfaces and can be mutually opened or closed;
the connecting plates are a pair, one end of each connecting plate is provided with a second inclined block, and the other end of each connecting plate is provided with the second limiting block; and
and the return spring is arranged between the second inclined blocks and always forces the second inclined blocks to move in the opposite direction.
The action of the clamping cylinder can enable the second limiting blocks to be clamped and loosened.
Furthermore, the working table plate is provided with a slide rail, and correspondingly, the connecting plate is provided with a slide block which is matched with the slide rail in a guiding way.
The elasticity of locating piece is preferably as follows structure setting: the lower bottom surface of the positioning block is provided with a guide groove, the working bedplate is provided with a positioning seat, the positioning seat is longitudinally provided with a guide post matched with the guide groove, the guide post is sleeved with a first compression spring, and the positioning block is arranged on the positioning seat, and the lower end surface of the positioning block can be abutted against the first compression spring.
The elasticity of first stopper is preferred as follows the structure setting: the working table plate is provided with a limiting seat, the limiting seat can be transversely movably provided with a connecting rod connected with a first limiting block, a second compression spring is sleeved on the connecting rod, and the first limiting block is arranged on one side of the limiting seat and one end of the first limiting block is abutted against the second compression spring.
The working table plate is provided with at least two cushion blocks arranged at intervals, the cushion blocks are provided with positioning plates, gaps are reserved between the lower end faces of the positioning plates and the upper end faces of the working table plate, the accommodating groove is formed in the middle of the positioning plates, the positioning plates are provided with first through holes for the positioning blocks to extend out and second through holes for the second limiting blocks to extend out, and the first limiting blocks are arranged on the positioning plates. The bonding of different models of work pieces can be realized by replacing different positioning plates.
The preferred following structure of positioning seat sets up on the locating plate: connecting columns extend upwards from two ends of the positioning seat, correspondingly, connecting holes are formed in the positioning plate, and the positioning seat is arranged in the connecting holes from bottom to top through the connecting columns.
Further, the lower pressure cylinder is arranged on a support, a linear bearing is arranged on the support, and correspondingly, a guide rod which is matched with the linear bearing in a guiding mode is longitudinally arranged on the back surface of the lower pressure plate.
In order to facilitate the operation, the bracket is provided with a switch button for opening and closing the push-down cylinder.
In view of reducing the abrasion to the acrylic panel, the lower end surface of the lower pressing plate is provided with a soft cushion plate.
Compared with the prior art, the invention has the advantages that: can will connect backplate, switch fixed plate and ya keli panel and bond through once only accomplishing, the location is accurate, bonds fast, and the simple operation adopts die clamping cylinder to press from both sides tight yakeli panel length direction, can solve the crooked problem of yakeli panel, adopts elastic locating piece, makes the subassembly that the bonding finishes bounce, is convenient for get the piece.
Drawings
Fig. 1 is a structural schematic diagram of an operation panel of a conventional range hood.
Fig. 2 is an opposite side view of fig. 1.
Fig. 3 is an exploded view of fig. 1.
FIG. 4 is a schematic structural diagram of an embodiment.
Fig. 5 is an enlarged view of a portion of the clamping cylinder of fig. 4.
Fig. 6 is an enlarged view of a portion of the positioning block of fig. 4.
Fig. 7 is an enlarged view of the first stopper having elasticity in fig. 4.
Fig. 8 is a state diagram after the switch fixing plate is set in the embodiment.
FIG. 9 is a diagram illustrating the connection backplane of the embodiment after being set.
Fig. 10 is a state diagram of the acryl panel in the embodiment after being set.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in fig. 4, the acrylic panel assembly bonding tool comprises a working table plate 1, a positioning block 7, a first limiting block 5, a second limiting block 6, a clamping cylinder 9 and a pressing cylinder 2, wherein a supporting leg 12 is arranged below the working table plate 1, and a pulley 13 is arranged at the bottom of the supporting leg, so that the acrylic panel assembly bonding tool is convenient to move.
The upper end surface of the working bedplate 1 is provided with a containing groove 111 for installing the switch fixing plate 3 a; the two positioning blocks 7 are arranged around the receiving groove 111, the positioning blocks 7 have elasticity in the vertical direction and are used for positioning and connecting the second mounting holes 22a of the back plate, and the upper end surface of the positioning blocks 7 is a flat surface capable of contacting with the acrylic panel 1 a.
The four first limiting blocks 5 are arranged around the accommodating groove 111, and the first limiting blocks 5 are used for limiting the edge of the acrylic panel 1a in the width direction; the first limiting block has transverse elasticity, of course, two of the first limiting blocks can have elasticity, and two of the first limiting blocks on the other side are fixedly arranged. The two second limiting blocks 6 are arranged around the accommodating groove 111, and the second limiting blocks 6 are used for limiting the edge of the acrylic panel 1a in the width direction.
The clamping cylinder 9 is arranged below the working bedplate 1 and can drive the second limiting block 6 to clamp the edge of the acrylic panel 1a in the length direction; the lower pressing cylinder 2 is provided with a vertically downward power output end, the power output end is provided with a lower pressing plate 3, the shape of the lower pressing plate is matched with that of the acrylic panel 1a, and the lower pressing plate 3 is positioned above the workbench plate 1.
As shown in fig. 5, the clamping cylinder 9 has a power output end extending upward, the clamping cylinder 9 is drivingly connected to the second limiting block 6 through a transmission mechanism, the transmission mechanism includes a first inclined block 91, a second inclined block 92, a connecting plate 93 and a return spring, and the first inclined block 91 is disposed on the power output end of the clamping cylinder 9 and has two inclined surfaces; the second inclined blocks 92 are a pair and can be mutually opened or closed by matching with the respective inclined surfaces; the connecting plates 93 are a pair, one end of each connecting plate 93 is provided with a second inclined block 92, and the other end of each connecting plate 93 is provided with a second limiting block 6; a return spring 95 is provided between the second ramps 92 and always urges the second ramps 92 to move in the opposite direction. The worktable 1 is provided with a slide rail 15, and correspondingly, the connecting plate 93 is provided with a slide block 94 which is matched with the slide rail 15 in a guiding way.
As shown in fig. 6, the lower bottom surface of the positioning block 7 has a guide groove, the work platen 1 is provided with a positioning seat 71, the positioning seat 71 is longitudinally provided with a guide post 72 adapted to the guide groove, the guide post 72 is sleeved with a first compression spring 73, and the positioning block 7 is arranged on the positioning seat 71 and the lower end surface thereof can abut against the first compression spring 73.
Referring to fig. 7, a limiting seat 51 is provided on the working platen 1, a connecting rod 52 connected with the first limiting block 5 is provided on the limiting seat 51 in a transverse movable manner, a second compression spring 53 is sleeved on the connecting rod 52, the first limiting block 5 is provided on one side of the limiting seat 51, and one end of the first limiting block abuts against the second compression spring 53. Connecting columns 74 extend upwards from two ends of the positioning seat 71, correspondingly, connecting holes are formed in the positioning plate 11, and the positioning seat 71 is arranged in the connecting holes from bottom to top through the connecting columns 74.
As shown in fig. 4, two cushion blocks 13 are arranged on the working platen 1 at intervals, a positioning plate 11 is arranged on the cushion block 13, a gap is formed between the lower end face of the positioning plate 11 and the upper end face of the working platen 1, a containing groove 111 is formed in the middle of the positioning plate 11, a first through hole for extending the positioning block 7 and a second through hole for extending the second limiting block 6 are formed in the positioning plate 11, and the first limiting block 5 is arranged on the positioning plate.
The lower pressure cylinder 2 in this embodiment is provided on a support 4, the support 4 is provided with a linear bearing 41, and correspondingly, the guide rod 31 which is in guiding fit with the linear bearing 41 is longitudinally arranged on the back surface of the lower pressure plate 3. The bracket 4 is provided with a switch button for opening and closing the push-down cylinder 2. The lower end surface of the lower press plate 3 is provided with a soft pad 33.
In order to improve the positioning accuracy, a third limiting block 70 may be further disposed at a position close to the receiving groove 111 for limiting the connection of the back plate 2a, and the specific structure may refer to the elastic arrangement of the first limiting block.
In order to improve the working efficiency, two sets of bonding tools are arranged on one working table plate 1 in the embodiment.
Bonding: the connecting back plate 2a is arranged on the working table plate 1 (shown in figure 8), the locating block 7 is used for locating, the switch fixing plate 3a is arranged in the containing groove 111 (shown in figure 9), the acrylic panel 1a is arranged on the upper end face of the connecting back plate 2a and located by the first limiting block 5 and the second limiting block 6 (shown in figure 10), the second limiting block 6 is used for realizing clamping and locating through the clamping cylinder 9 and the transmission mechanism, the pressing cylinder 2 acts, the pressing plate 3 compresses the acrylic panel 1a, bonding is completed after pressure maintaining, the pressing cylinder resets, the bonded assembly bounces, and the assembly is taken out.

Claims (6)

1. Acrylic panel assembly bonding tool, which is characterized by comprising
The upper end surface of the working table plate (1) is provided with a containing groove (111) for installing the switch fixing plate (3 a);
the positioning blocks (7) are at least two and are arranged around the accommodating groove (111), the positioning blocks (7) are provided with second mounting holes (22a) which are elastic in the vertical direction and used for positioning and connecting the back plate, and the upper end surfaces of the positioning blocks (7) are flat surfaces capable of being in contact with the acrylic panel (1 a);
the first limiting blocks (5) are at least two and are arranged around the accommodating groove (111), and the first limiting blocks (5) are used for limiting the edge of the acrylic panel (1a) in the width direction;
the second limiting blocks (6) are at least two and are arranged around the accommodating groove (111), and the second limiting blocks (6) are used for limiting the edge of the acrylic panel (1a) in the width direction;
the clamping cylinder (9) is arranged below the working table plate (1) and can drive the second limiting block (6) to clamp the edge of the acrylic panel (1a) in the length direction; and
the lower pressing cylinder (2) is provided with a vertically downward power output end, the power output end is provided with a lower pressing plate (3) with the shape matched with the acrylic panel (1a), and the lower pressing plate (3) is positioned above the workbench plate (1);
the clamping cylinder (9) is provided with a power output end which extends upwards, the clamping cylinder (9) is in driving connection with the second limiting block (6) through a transmission mechanism, and the transmission mechanism comprises
A first inclined block (91) which is arranged on the power output end of the clamping cylinder (9) and is provided with two inclined surfaces;
a pair of second inclined blocks (92) which can be opened or closed by being matched with the inclined surfaces;
the connecting plates (93) are a pair, one end of each connecting plate (93) is provided with a second inclined block (92), and the other end of each connecting plate is provided with the second limiting block (6); and
a return spring (95) which is provided between the second swash blocks (92) and always urges the second swash blocks (92) to move in the opposite direction;
the lower bottom surface of the positioning block (7) is provided with a guide groove, the working bedplate (1) is provided with a positioning seat (71), the positioning seat (71) is longitudinally provided with a guide post (72) matched with the guide groove, the guide post (72) is sleeved with a first compression spring (73), the positioning block (7) is arranged on the positioning seat (71), and the lower end surface of the positioning block (7) can be abutted against the first compression spring (73);
the working table plate (1) is provided with a limiting seat (51), the limiting seat (51) can be transversely movably provided with a connecting rod (52) connected with a first limiting block (5), the connecting rod (52) is sleeved with a second compression spring (53), the first limiting block (5) is arranged on one side of the limiting seat (51), and one end of the first limiting block is abutted against the second compression spring (53);
the working table plate is characterized in that at least two cushion blocks (13) arranged at intervals are arranged on the working table plate (1), a positioning plate (11) is arranged on the cushion blocks (13), a gap is reserved between the lower end face of the positioning plate (11) and the upper end face of the working table plate (1), a containing groove (111) is formed in the middle of the positioning plate (11), a first through hole for extending a positioning block (7) and a second through hole for extending a second limiting block (6) are formed in the positioning plate (11), and the first limiting block (5) is arranged on the positioning plate.
2. The acrylic panel assembly bonding tool according to claim 1, wherein a sliding rail (15) is arranged on the work table (1), and correspondingly, a sliding block (94) which is in guiding fit with the sliding rail (15) is arranged on the connecting plate (93).
3. The acrylic panel assembly bonding tool according to claim 1, wherein two ends of the positioning seat (71) extend upward to form connecting posts (74), correspondingly, the positioning plate (11) is provided with connecting holes, and the positioning seat (71) is arranged in the connecting holes from bottom to top through the connecting posts (74).
4. The acrylic panel assembly bonding tool according to claim 1, wherein the down-pressure cylinder (2) is disposed on a support (4), a linear bearing (41) is disposed on the support (4), and correspondingly, a guide rod (31) which is in guiding fit with the linear bearing (41) is longitudinally disposed on the back surface of the down-pressure plate (3).
5. The acrylic panel assembly bonding tool according to claim 4, wherein the bracket (4) is provided with a switch button for opening and closing the down-pressing cylinder (2).
6. The acrylic panel assembly bonding tool according to claim 1, wherein a soft cushion plate (33) is arranged on the lower end face of the lower pressing plate (3).
CN201710419080.8A 2017-06-06 2017-06-06 Acrylic panel assembly bonding tool Active CN108995224B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710419080.8A CN108995224B (en) 2017-06-06 2017-06-06 Acrylic panel assembly bonding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710419080.8A CN108995224B (en) 2017-06-06 2017-06-06 Acrylic panel assembly bonding tool

Publications (2)

Publication Number Publication Date
CN108995224A CN108995224A (en) 2018-12-14
CN108995224B true CN108995224B (en) 2020-10-27

Family

ID=64572957

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710419080.8A Active CN108995224B (en) 2017-06-06 2017-06-06 Acrylic panel assembly bonding tool

Country Status (1)

Country Link
CN (1) CN108995224B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111473026A (en) * 2019-01-24 2020-07-31 宁波方太厨具有限公司 Glass door assembly bonding tool
CN110920083A (en) * 2019-11-27 2020-03-27 湖南春意纺织有限责任公司 A bonding device for producing chemical fibre fabric meshbelt

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10208345A (en) * 1997-01-23 1998-08-07 Onkyo Corp Disk clamping mechanism for disk recording/reproducing device
JPH1134943A (en) * 1997-07-24 1999-02-09 Takahiro Fujii Vehicle film molding device
CN2463165Y (en) * 2001-02-14 2001-12-05 庄坤山 Drive unit of hot-melting machine
CN204220861U (en) * 2014-10-14 2015-03-25 河南宝润机械有限公司 Steel bar thick machine clamp and steel bar thick machine
AT517851B1 (en) * 2015-11-30 2017-05-15 Socheat Pha Device for effectively eliminating production-related folds in coated workpieces
CN105818020B (en) * 2016-05-27 2017-08-29 宁波方太厨具有限公司 Smoke barrier bonding jig
CN205914685U (en) * 2016-08-26 2017-02-01 中冶建工集团有限公司 Steel bar end socket is anchor clamps for upsetter machine

Also Published As

Publication number Publication date
CN108995224A (en) 2018-12-14

Similar Documents

Publication Publication Date Title
CN103029039B (en) Pressure-detecting device and apply the grinding apparatus of this pressure-detecting device
CN105834474A (en) Pipe punching machine tool
KR20130091455A (en) Jig apparatus for assembling knob automatic transmission
CN105818020A (en) Adhesion clamp for smoke baffle
KR101295622B1 (en) Cutting apparatus for prefabricated panel
TW200630184A (en) Positioning apparatus and positioning method of glass substrate, edge surface polishing apparatus and edge surface polishing method
CN203471635U (en) Elastic automatic positioning clamp
CN206445911U (en) Timber automatic nailing machine
CN202701662U (en) Welding positioning mechanism for nut plate of rear floor child seat
CN105163910A (en) Clamping tool
KR101877525B1 (en) In-die product assembling device
CN205888941U (en) Keep off cigarette board bonding anchor clamps
CN208928944U (en) A kind of plates of automobile stamping device
CN207586020U (en) A kind of puller system tablet shares clamping device
US9114450B2 (en) Handling mechanism and punching machine using the same
CN106041481A (en) Displacement manipulator assembly of automatic antenna terminal laminating machine
TWM485785U (en) Clamping device
CN205732571U (en) A kind of multipoint mode diel
CN104747556A (en) Panel and substrate assembling tool
CN108302105B (en) Bonding apparatus for bonding decorative strip to glass panel
CN108555079B (en) Bending clamp and bending method
CN108188791B (en) Cover-plate type quick clamping tool
CN105081182A (en) Rivet pressing device
CN109092959A (en) A kind of working method for the high-precision stamping mould being conveniently replaceable
TWM555070U (en) A device for clamping a cell case and a cover plate

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant