CN114986033A - Positioning device and method for automatically positioning frame part of tool - Google Patents
Positioning device and method for automatically positioning frame part of tool Download PDFInfo
- Publication number
- CN114986033A CN114986033A CN202210748732.3A CN202210748732A CN114986033A CN 114986033 A CN114986033 A CN 114986033A CN 202210748732 A CN202210748732 A CN 202210748732A CN 114986033 A CN114986033 A CN 114986033A
- Authority
- CN
- China
- Prior art keywords
- positioning
- frame part
- movable rod
- sliding block
- strip
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a positioning device and a method for automatically positioning a frame part of a tool, which comprises a positioning table (1), positioning blocks A (2) fixedly arranged on the table surface of the positioning table (1) and arranged at intervals along the length direction of the positioning blocks A, set firmly locating piece B (3) on location platform (1) mesa, the left side end and the rear end of location platform (1) are provided with side positioning mechanism (4) and rear positioning mechanism (5) respectively, side positioning mechanism (4) are including offering bar groove (6) on the top surface of location platform (1) left end portion, slidable mounting is in slider (7) in bar groove (6), the upper end of slider (7) extends on the mesa of location platform (1), the welding has movable rod (8) on the left end face of slider (7), movable rod (8) are to the left surface setting of the left side wall and the location platform (1) that run through bar groove (6) in order. The beneficial effects of the invention are: greatly lightens the working strength of workers, saves the production cost, and does not need to press the enclosure frame all the time.
Description
Technical Field
The invention relates to the technical field of frame part positioning, in particular to a positioning device and a method for automatically positioning a frame part of a tool.
Background
The frame component is used for being installed and fixed in an electronic product, the structure of the frame component is shown in figures 1-2, the frame component comprises an enclosing frame 11, bending plates 12 which are bent inwards are uniformly and integrally formed on the bottom surfaces of all sides of the enclosing frame 11, a central groove 15 is formed between the bending plates 12, a plurality of through holes 13 are formed in the top surface of each bending plate 12 along the length direction of the bending plate, and a rivet is required to be embedded into each through hole 13 in the process and welded on the bending plate 12. The specific operation method comprises the following steps: a worker firstly positions the frame part through a positioning clamp, then grabs the rivets one by one into the through holes 13 through a feeding head of the rivet feeding equipment, and after the rivets are fed, the worker sequentially welds rivet caps of the rivets through a spot welding machine so as to weld the rivets on the bending plate 12; the operation is repeated, and the rivets can be welded on the plurality of frames.
In the positioning process, the used positioning fixture comprises a positioning table 1, a positioning block a2 and a positioning block B3, wherein the positioning block a2 and the positioning block B3 are fixedly arranged on the table-board of the positioning table 1, the positioning block a2 is arranged on the front side of the positioning block B3 and is positioned on the right side of the positioning block B3, and the specific operation steps of positioning the frame part by using the positioning fixture are as follows: the worker supports the enclosing frame 11 of the frame part on the table top of the positioning table 1, and ensures that the positioning block A2 and the positioning block B3 penetrate through the central groove 15, then the worker pushes the enclosing frame 11 backwards to enable the bending plate 12 on the front side to lean against the front end face of the positioning block A2, then the worker pushes the enclosing frame 11 rightwards to enable the bending plate 12 on the left side to lean against the left end face of the positioning block B3, so that the positioning of the frame part is realized as shown in figure 3, at the moment, the frame part is just positioned in a feeding station of the rivet feeding equipment, and at the moment, the rivet can be grabbed into the through hole 13 through the rivet feeding equipment.
However, when the feeding head of the rivet feeding apparatus catches the rivet in the through hole 13, in order to prevent the frame components from moving, a worker needs to press the front side wall of the surrounding frame 11 with one hand in a direction as indicated by an arrow in fig. 3 to ensure that the bending plate 12 on the front side always abuts against the front end face of the positioning block a2, while pressing the left side wall of the surrounding frame 11 with the other hand in a direction as indicated by an arrow in fig. 3 to ensure that the bending plate 12 on the left side always abuts against the left end face of the positioning block B3, which undoubtedly increases the working strength of the worker. Therefore, a positioning device and method for frame parts that greatly reduce the labor intensity of workers, save the production cost, and do not need to press the enclosing frame all the time is needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the positioning device and the method for automatically positioning the frame part of the tool, which have the advantages of compact structure, greatly reduced working strength of workers, saved production cost and no need of manually and vertically pressing the enclosing frame.
The purpose of the invention is realized by the following technical scheme: the utility model provides an automatic positioner of location frock frame part, it includes the locating platform, set firmly on the locating platform mesa and along locating piece A of its length direction interval setting, set firmly locating piece B on the locating platform mesa, locating piece B sets up in locating piece A's rear side, the left end and the rear end of locating platform are provided with side positioning mechanism and back positioning mechanism respectively, and side positioning mechanism is including seting up the bar groove on the locating platform left end portion top surface, the slider of slidable mounting in the bar groove, and the upper end of slider extends on the mesa of locating platform, and the welding has the movable rod on the left end face of slider, and the movable rod sets up to the left side wall that runs through the bar groove in order and the left end face of locating platform, and the cover is equipped with the spring on the movable rod, and the one end of spring sets firmly on the left end face of slider, and the other end sets firmly on the left side wall of bar groove.
The side positioning mechanism and the rear positioning mechanism have the same structure.
And a silica gel wheel is rotatably arranged at the left extending end of the movable rod.
The left side wall of the strip-shaped groove is provided with a guide groove which penetrates through the left side wall of the positioning table, and the movable rod is slidably mounted in the guide groove.
The cross sections of the guide groove and the movable rod are rectangular or square.
The horizontal width of the sliding block is smaller than that of the strip-shaped groove.
A method for automatically positioning a tool frame part comprises the following steps:
s1, pressing the silica gel wheel of the lateral positioning mechanism to the right by the thumb of the left hand, driving the movable rod to move to the right along the guide groove by the silica gel wheel, pushing the slide block of the lateral positioning mechanism to move to the right along the strip-shaped groove by the movable rod, stretching the spring to the right by the slide block, pressing the silica gel wheel of the rear positioning mechanism forward by the middle finger of the left hand, driving the movable rod to move forward along the guide groove by the silica gel wheel, pushing the slide block of the rear positioning mechanism to move forward along the strip-shaped groove by the movable rod, and stretching the spring forward by the slide block;
s2, initially positioning the frame part, wherein a worker keeps the left hand still, takes the frame part and supports the bending plate on the top surface of the positioning table, and simultaneously ensures that the positioning block A and the positioning block B are positioned in the central groove, thereby realizing the initial positioning of the frame part;
s3, the workman loosens the thumb and the finger of left hand, slider among the side positioning mechanism is under the restoring force effect of spring, move left along the bar groove, the slider is under the elastic force effect, promote left bending plate and move left, thereby make the right side bending plate of frame part support and lean on the right-hand member face of locating piece B, slider among the back positioning mechanism is under the restoring force effect of spring simultaneously, move backward along the bar groove, the slider is under the elastic force effect, promote the bending plate rearward movement of rear side, thereby make the front side bending plate of frame part support and lean on the preceding terminal surface of each locating piece A, thereby finally realized the quick location of frame part.
The invention has the following advantages: greatly lightens the working strength of workers, saves the production cost and does not need to press the enclosure frame all the time.
Drawings
FIG. 1 is a schematic view of the construction of a frame part;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic view of a prior art positioning fixture positioning frame component;
FIG. 4 is a schematic structural view of the present invention;
FIG. 5 is a cross-sectional view B-B of FIG. 4;
in the figure, 1-a positioning table, 2-a positioning block A, 3-a positioning block B, 4-a side positioning mechanism, 5-a rear positioning mechanism, 6-a strip-shaped groove, 7-a sliding block, 8-a movable rod, 9-a spring, 10-a silica gel wheel, 11-an enclosure frame, 12-a bending plate, 13-a through hole and 15-a central groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
as shown in fig. 4 to 5, a positioning device for automatically positioning a tooling frame part comprises a positioning table 1, positioning blocks a2 fixedly arranged on a table-board of the positioning table 1 at intervals along the length direction thereof, and a positioning block B3 fixedly arranged on the table-board of the positioning table 1, wherein a positioning block B3 is arranged at the rear side of the positioning block a2, a side positioning mechanism 4 and a rear positioning mechanism 5 are respectively arranged at the left side end and the rear side end of the positioning table 1, the side positioning mechanism 4 and the rear positioning mechanism 5 have the same structure, the side positioning mechanism 4 comprises a strip-shaped groove 6 arranged on the top surface of the left end of the positioning table 1, and a sliding block 7 slidably arranged in the strip-shaped groove 6, the upper end of the sliding block 7 extends on the table-board of the positioning table 1, a movable rod 8 is welded on the left end face of the sliding block 7, the cross sections of the guide groove and the movable rod 8 are rectangular or square, the movable rod 8 is arranged towards the left side wall sequentially penetrating through the strip-shaped groove 6 and the left end face of the positioning table 1, the movable rod 8 is sleeved with a spring 9, one end of the spring 9 is fixedly arranged on the left end face of the sliding block 7, and the other end of the spring 9 is fixedly arranged on the left side wall of the strip-shaped groove 6.
The left side of movable rod 8 extends to serve the rotatory silica gel wheel 10 of installing, set up the guide way that runs through on the 1 left side wall of location platform on the left side wall of bar groove 6, 8 slidable mounting of movable rod are in the guide way. The horizontal width of the sliding block 7 is smaller than that of the strip-shaped groove 6.
A method for automatically positioning a tool frame part comprises the following steps:
s1, a worker presses the silica gel wheel 10 of the side positioning mechanism 4 to the right by using the thumb of the left hand, the silica gel wheel 10 drives the movable rod 8 to move to the right along the guide groove, the movable rod 8 pushes the slide block 7 of the side positioning mechanism 4 to move to the right along the strip-shaped groove 6, the slide block 7 enables the spring 9 to be stretched to the right, meanwhile, the worker presses the silica gel wheel 10 of the rear positioning mechanism 5 forward by using the middle finger of the left hand, the silica gel wheel 10 drives the movable rod 8 to move forward along the guide groove, the movable rod 8 pushes the slide block 7 of the rear positioning mechanism 5 to move forward along the strip-shaped groove 6, and the slide block 7 enables the spring 9 to be stretched forward;
s2, preliminary positioning of the frame part, wherein a worker keeps the left hand still, takes the frame part and supports the bending plate 12 on the top surface of the positioning table 1, and meanwhile, the positioning block A2 and the positioning block B3 are ensured to be positioned in the central groove 15, so that the preliminary positioning of the frame part is realized;
s3, when a worker loosens the thumb and fingers of the left hand, the slider 7 in the side positioning mechanism 4 moves leftwards along the strip-shaped groove 6 under the action of the restoring force of the spring 9, the slider 7 pushes the left bending plate 12 to move leftwards under the action of the elastic force, so that the right bending plate 12 of the frame part abuts against the right end face of the positioning block B3 as shown in FIG. 4, meanwhile, the slider 7 in the rear positioning mechanism 5 moves backwards along the strip-shaped groove 6 under the action of the restoring force of the spring 9, and the slider 7 pushes the rear bending plate 12 to move backwards under the action of the elastic force, so that the front bending plate 12 of the frame part abuts against the front end faces of the positioning blocks A2 as shown in FIG. 4, and finally, the quick positioning of the frame part is realized.
S4, after the frame parts are positioned, the rivets can be grabbed into the through holes 13 on the bending plate 12 through the feeding heads of the rivet feeding equipment to feed the rivets, and after the rivets are fed, the rivets are welded on the bending plate 12 through the spot welding equipment;
s5, repeating the operations of steps S1-S4, so as to weld a plurality of rivets on a plurality of frame parts.
In step S4, that is, during the operation of the rivet feeding apparatus, a worker does not need to press the front side wall of the enclosure frame 11 with one hand to ensure that the bending plate 12 on the front side always abuts against the front end face of the positioning block a2, and does not need to press the left side wall of the enclosure frame 11 with the other hand to ensure that the bending plate 12 on the left side always abuts against the left end face of the positioning block B3, but the side positioning mechanism 4 ensures that the right side bending plate 12 of the frame part always abuts against the right end face of the positioning block B3, and the rear positioning mechanism 5 ensures that the front side bending plate 12 of the frame part always abuts against the front end face of the positioning block a2, so that the hand of the worker is released, thereby greatly reducing the working strength of the worker.
In addition, a plurality of workers do not need to operate in turn, and only one worker can complete the operation, so that the production expenditure is greatly saved, and the production cost is greatly saved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic positioner of location frock frame part which characterized in that: the positioning table comprises a positioning table (1), positioning blocks A (2) which are fixedly arranged on a table top of the positioning table (1) and are arranged at intervals along the length direction of the positioning table, positioning blocks B (3) which are fixedly arranged on the table top of the positioning table (1), wherein the positioning blocks B (3) are arranged on the rear side of the positioning blocks A (2), a side positioning mechanism (4) and a rear positioning mechanism (5) are respectively arranged at the left side end and the rear side end of the positioning table (1), the side positioning mechanism (4) comprises a strip-shaped groove (6) which is arranged on the top surface of the left end part of the positioning table (1) and a sliding block (7) which is slidably arranged in the strip-shaped groove (6), the upper end part of the sliding block (7) extends on the table top of the positioning table (1), a movable rod (8) is welded on the left end surface of the sliding block (7), and the movable rod (8) is arranged towards the left side wall which sequentially penetrates through the strip-shaped groove (6) and the left end surface of the positioning table (1), the movable rod (8) is sleeved with a spring (9), one end of the spring (9) is fixedly arranged on the left end face of the sliding block (7), and the other end of the spring is fixedly arranged on the left side wall of the strip-shaped groove (6).
2. The positioning device for automatically positioning the frame part of the tooling according to claim 1, characterized in that: the side positioning mechanism (4) and the rear positioning mechanism (5) have the same structure.
3. The automatic positioner of location frock frame part of claim 1, characterized in that: and a silica gel wheel (10) is rotatably arranged at the left extending end of the movable rod (8).
4. The automatic positioner of location frock frame part of claim 1, characterized in that: the left side wall of the strip-shaped groove (6) is provided with a guide groove which penetrates through the left side wall of the positioning table (1), and the movable rod (8) is slidably mounted in the guide groove.
5. The automatic positioner of location frock frame part of claim 4, characterized in that: the cross sections of the guide groove and the movable rod (8) are rectangular or square.
6. The positioning device for automatically positioning the frame part of the tooling according to claim 1, characterized in that: the horizontal width of the sliding block (7) is smaller than that of the strip-shaped groove (6).
7. A method for automatically positioning a frame part of a tool adopts the positioning device for automatically positioning the frame part of the tool as claimed in any one of claims 1 to 6, and is characterized in that: it comprises the following steps:
s1, a worker presses the silica gel wheel (10) of the side positioning mechanism (4) to the right by using the thumb of the left hand, the silica gel wheel (10) drives the movable rod (8) to move to the right along the guide groove, the movable rod (8) pushes the sliding block (7) of the side positioning mechanism (4) to move to the right along the strip-shaped groove (6), the sliding block (7) enables the spring (9) to stretch to the right, the worker presses the silica gel wheel (10) of the rear positioning mechanism (5) to the front by using the middle finger of the left hand, the silica gel wheel (10) drives the movable rod (8) to move to the front along the guide groove, the movable rod (8) pushes the sliding block (7) of the rear positioning mechanism (5) to move to the front along the strip-shaped groove (6), and the sliding block (7) enables the spring (9) to stretch to the front;
s2, preliminary positioning of the frame part, wherein a worker keeps the left hand still, takes the frame part and supports the bending plate (12) of the frame part on the top surface of the positioning table (1) while ensuring that the positioning block A (2) and the positioning block B (3) are positioned in the central groove (15), so that the preliminary positioning of the frame part is realized;
s3, the thumb and the finger of the left hand are loosened by a worker, the sliding block (7) in the side positioning mechanism (4) moves leftwards along the strip-shaped groove (6) under the restoring force action of the spring (9), the sliding block (7) pushes the left bending plate (12) to move leftwards under the elastic action, so that the right bending plate (12) of the frame part is abutted against the right end face of the positioning block B (3), meanwhile, the sliding block (7) in the rear positioning mechanism (5) moves backwards along the strip-shaped groove (6) under the restoring force action of the spring (9), the sliding block (7) pushes the rear bending plate (12) to move backwards under the elastic action, so that the front bending plate (12) of the frame part is abutted against the front end face of each positioning block A (2), and the quick positioning of the frame part is finally realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210748732.3A CN114986033A (en) | 2022-06-29 | 2022-06-29 | Positioning device and method for automatically positioning frame part of tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210748732.3A CN114986033A (en) | 2022-06-29 | 2022-06-29 | Positioning device and method for automatically positioning frame part of tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114986033A true CN114986033A (en) | 2022-09-02 |
Family
ID=83036996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210748732.3A Pending CN114986033A (en) | 2022-06-29 | 2022-06-29 | Positioning device and method for automatically positioning frame part of tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114986033A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205888972U (en) * | 2016-07-29 | 2017-01-18 | 苏州瀚鹏金属材料有限公司 | TV set frame equipment anchor clamps |
| CN207171876U (en) * | 2017-09-14 | 2018-04-03 | 北京小米移动软件有限公司 | The tool of fixed frame |
| CN209394234U (en) * | 2019-01-21 | 2019-09-17 | 郑州科技学院 | A kind of adjustable deckle board apparatus for welding and positioning |
| CN210099529U (en) * | 2019-05-10 | 2020-02-21 | 昆山康佳电子有限公司 | Television frame positioning device |
| CN210704508U (en) * | 2019-10-29 | 2020-06-09 | 珠海市熠明电子有限公司 | Television frame assembling clamp |
| WO2022011522A1 (en) * | 2020-07-13 | 2022-01-20 | 山东太古飞机工程有限公司 | Auxiliary tooling for cleaning and assembling airplane passenger cabin glass assembly |
| CN216179988U (en) * | 2021-11-26 | 2022-04-05 | 广东科学技术职业学院 | A quick mounting fixture for square frame work piece processing |
| CN216265556U (en) * | 2021-11-08 | 2022-04-12 | 成都万创科技股份有限公司 | A tool for attached frame that encloses |
| CN216759562U (en) * | 2021-11-16 | 2022-06-17 | 深圳市裕展精密科技有限公司 | Positioning jig |
-
2022
- 2022-06-29 CN CN202210748732.3A patent/CN114986033A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205888972U (en) * | 2016-07-29 | 2017-01-18 | 苏州瀚鹏金属材料有限公司 | TV set frame equipment anchor clamps |
| CN207171876U (en) * | 2017-09-14 | 2018-04-03 | 北京小米移动软件有限公司 | The tool of fixed frame |
| CN209394234U (en) * | 2019-01-21 | 2019-09-17 | 郑州科技学院 | A kind of adjustable deckle board apparatus for welding and positioning |
| CN210099529U (en) * | 2019-05-10 | 2020-02-21 | 昆山康佳电子有限公司 | Television frame positioning device |
| CN210704508U (en) * | 2019-10-29 | 2020-06-09 | 珠海市熠明电子有限公司 | Television frame assembling clamp |
| WO2022011522A1 (en) * | 2020-07-13 | 2022-01-20 | 山东太古飞机工程有限公司 | Auxiliary tooling for cleaning and assembling airplane passenger cabin glass assembly |
| CN216265556U (en) * | 2021-11-08 | 2022-04-12 | 成都万创科技股份有限公司 | A tool for attached frame that encloses |
| CN216759562U (en) * | 2021-11-16 | 2022-06-17 | 深圳市裕展精密科技有限公司 | Positioning jig |
| CN216179988U (en) * | 2021-11-26 | 2022-04-05 | 广东科学技术职业学院 | A quick mounting fixture for square frame work piece processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113478136A (en) | Engineering machine tool processing presss from both sides tight frock with fire prevention star | |
| CN114986033A (en) | Positioning device and method for automatically positioning frame part of tool | |
| CN113070592A (en) | Laser drilling equipment for sheet metal parts | |
| CN112917589B (en) | Plastic placing plate surface through hole equipment | |
| CN211027713U (en) | Hot forging spare punching device | |
| CN211386495U (en) | Aluminum profile punching and notching equipment for processing edge protection decorative strip of tool box | |
| CN107745054A (en) | Single-station multiple operation truss robot automatic stamping production line | |
| CN112742985A (en) | Automatic iron plate stamping device of equidistance feeding | |
| CN217315591U (en) | Automobile spare and accessory part processing punch press of accurate counterpoint | |
| CN220144457U (en) | Sheet metal stamping device | |
| CN215095892U (en) | Compaction equipment | |
| CN219052811U (en) | Riveting die tool | |
| CN218638370U (en) | Hardware stamping die | |
| CN215747418U (en) | Roast board welding frock | |
| CN218224226U (en) | Sheet metal part fillet equipment | |
| CN217452553U (en) | Blanking mechanism convenient to be used for after hardware spot welding | |
| CN218905587U (en) | Equipment is tailor to cavity board | |
| CN217729420U (en) | Automatic burr removing device for damping piece | |
| CN215392944U (en) | Gear feeding device applied to machining center | |
| CN212598223U (en) | A punching machine for door and window processing | |
| CN217941644U (en) | Aluminum sheet stamping device | |
| CN210676457U (en) | Iron sheet bending device for machining | |
| CN220761471U (en) | Welding set is used in aluminium alloy processing | |
| CN219234494U (en) | Multifunctional bending machine | |
| CN220636126U (en) | Rear suspension upper bracket shaping structure |
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 |