CN111730522A - Fixture fixing device for machine manufacturing and using method thereof - Google Patents
Fixture fixing device for machine manufacturing and using method thereof Download PDFInfo
- Publication number
- CN111730522A CN111730522A CN202010740925.5A CN202010740925A CN111730522A CN 111730522 A CN111730522 A CN 111730522A CN 202010740925 A CN202010740925 A CN 202010740925A CN 111730522 A CN111730522 A CN 111730522A
- Authority
- CN
- China
- Prior art keywords
- hole
- fixed
- threaded rod
- fixing device
- movable frame
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention provides a fixture fixing device for machine manufacturing and a using method thereof, the fixture fixing device comprises a base, wherein a fixed frame is arranged at one end of the upper surface of the base, a connecting block is fixed on the upper surface of the base, a guide rail is arranged at one end of the base, which is far away from the fixed frame, a movable frame is arranged above the guide rail, a sliding block is arranged at the bottom end of the movable frame, the sliding block is arranged in the guide rail, a through hole is arranged at the middle position of the lower half section of the movable frame in a penetrating manner, a threaded rod is movably arranged on the movable frame, the connecting blocks at the inner side ends of the threaded rod, which penetrate through the through hole, are in threaded connection, limiting rings positioned at two sides of the movable frame are fixed on the threaded rod.
Description
Technical Field
The invention relates to a clamp fixing device for machine manufacturing and a using method thereof.
Background
The mechanical manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment, and the like, and the metal original parts are processed by various operating methods.
In the process of mechanical manufacturing, when machining a mechanical manufacturing original, the original needs to be clamped and fixed by a clamp, when the clamp is used, the original needs to be fixed by a fixing device, and generally, the clamp is fixed by bolts.
The prior art has the following problems:
1. the clamp is inconvenient to disassemble and replace;
2. after the clamps are installed, the distance between the adjacent clamps is inconvenient to adjust.
Disclosure of Invention
The invention improves the problems, namely the technical problem to be solved by the invention is that the existing clamp is inconvenient to adjust the distance between the adjacent clamps and disassemble and replace.
The specific embodiment of the invention is as follows: the utility model provides an anchor clamps fixing device for machine-building, includes the base, the one end of base upper surface is provided with the mount, the last fixed surface of base has the connecting block, the base is kept away from the guide rail has been seted up to the one end of mount, the guide rail top is provided with the adjustable shelf, the bottom of adjustable shelf is provided with the slider, the slider is installed the inside of guide rail, the through-hole has been seted up in the intermediate position of adjustable shelf second section through-hole, movable shelf is last movable shelf installs the threaded rod, the threaded rod pass its interior side of through-hole with connecting block threaded connection, be fixed with the spacing ring that is located the adjustable shelf both sides on the threaded rod, mount and adjustable shelf are kept away from the anchor clamps fixed slot has been seted up to the.
Further, the anchor clamps fixed slot vertically is provided with the connecting hole, anchor clamps include vertical splint and perpendicular to splint and stretch into the fixed plate in the anchor clamps fixed slot, have the spacing hole that corresponds the connecting hole on the fixed plate, anchor clamps are through running through the spacing bolt fixed connection in connecting hole and spacing hole.
Furthermore, the guide rails are provided with two groups, and the cross section shapes of the guide rails are the same as that of the sliding blocks.
Furthermore, the threaded rod with the spacing ring formula structure as an organic whole, the cross-section radius of spacing ring is greater than the radius of through-hole, the threaded rod passes through the through-hole with constitute revolution mechanic between the adjustable shelf.
Furthermore, one side of the fixture fixing groove is provided with a first bump, the other side of the fixture fixing groove is provided with a first groove, one side of the fixing plate is provided with a second bump fixing plate which can be matched with the first groove, and the other side of the fixing plate is provided with a second groove which can be matched with the first bump.
Furthermore, the second grooves matched with the first bumps are correspondingly provided with two groups, the second bumps matched with the first grooves are correspondingly provided with two groups, and the cross sections of the first bumps, the second grooves, the first grooves and the second bumps are semicircular.
Furthermore, the cross section of one end of the limiting bolt is in a regular hexagon shape, and a clamping structure is formed between the limiting bolt and the connecting hole and between the limiting bolt and the connecting hole.
Furthermore, the base and the fixing frame are of an integrated structure, and a plurality of groups of fixing holes are symmetrically formed in the base.
The invention also comprises a fixture fixing device for machine manufacturing and a using method thereof, and is characterized in that: the fixture fixing device for machine manufacturing comprises the following steps:
(1) fixedly connecting the external device of the base, and slidably installing the clamp into the clamp fixing grooves of the fixed frame and the movable frame;
(2) a second lug arranged on the clamp is clamped into the first groove, the first lug is clamped inside the second groove, and then the fixing frame and the clamp are preliminarily fixed;
(3) then, the limiting bolt penetrates through the connecting hole and the limiting hole downwards, so that the clamp is installed between the fixed frame and the movable frame to be connected, and the position of the clamp is fixed;
(4) when the fixture is used, the threaded rod is rotated on the movable frame by means of the through hole, the positions of the threaded rod and the connecting block are changed under the matching of the threaded hole, the movable frame is driven to move by the limiting ring arranged on the threaded rod, and the movable frame horizontally slides inside the guide rail by means of the sliding block, so that the distance between the fixed frame and the movable frame is changed, and the purpose of controlling the distance between the two sets of fixtures is achieved.
Compared with the prior art, the invention has the following beneficial effects:
1. the threaded rod is rotated on the movable frame by means of the through hole, the positions of the threaded rod and the connecting block are changed under the matching of the threaded hole, the movable frame is driven to move by the limiting ring arranged on the threaded rod, the movable frame horizontally slides in the guide rail by means of the sliding block, so that the distance between the fixed frame and the movable frame is changed, and the purpose of controlling the distance between the two sets of fixtures is achieved
2. When the clamp designed by the invention is replaced, the limiting bolt is pulled away from the connecting hole and the limiting hole, and then the clamp is horizontally pushed, so that the clamp horizontally slides from the inner part of the fixed frame or the movable frame by virtue of the second groove and the second bump, and the clamp is manually disassembled conveniently and quickly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the movable frame of the present invention after moving;
FIG. 3 is a schematic structural view showing the base, the movable frame, and the clamp in a separated state according to the present invention;
fig. 4 is a schematic diagram of an explosive structure according to the present invention.
In the figure: 1. a base; 2. a fixed mount; 3. a first groove; 4. a first bump; 5. connecting holes; 6. connecting blocks; 7. a threaded hole; 8. a guide rail; 9. a movable frame; 10. a slider; 11. a through hole; 12. a threaded rod; 13. a limiting ring; 14. a clamp; 15. a second groove; 16. a second bump; 17. a limiting hole; 18. a limit bolt; 19-jig fixation groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a fixture fixing device for machine manufacturing comprises a base 1, wherein one end of the base 1 is provided with a fixed frame 2, the upper surface of the base 1 is fixed with a connecting block 6, the central position of the connecting block 6 is provided with a threaded hole 7, one end of the base 1, which is far away from the fixed frame 2, is provided with a guide rail 8, one end of the base 1, which is far away from the fixed frame 2, is movably provided with a movable frame 9, the bottom end of the movable frame 9 is provided with a slide block 10, the slide block 10 is arranged inside the guide rail 8, the middle position of the lower half section of the movable frame 9 is provided with a through hole 11 in a penetrating way, the movable frame 9 is movably provided with a threaded rod 12, one end of the threaded rod 12 is connected with the connecting block 6, the threaded rod 12 is arranged in the through hole 11, two groups of limiting rings 13 are fixed, a clamp 14 is fixed in the clamp fixing groove.
Connecting hole 5 has been seted up in the top central point of anchor clamps fixed slot puts and runs through, anchor clamps include vertical splint and perpendicular to splint and stretch into the fixed plate in the anchor clamps fixed slot, have the spacing hole 17 that corresponds the connecting hole on the fixed plate, the internally mounted of connecting hole 5 and spacing hole 17 has spacing bolt 18.
In this embodiment, a first groove 3 is opened on one side surface of the fixture fixing groove, a first protruding block 4 is disposed on the other side surface of one end of the fixing frame 2 and the movable frame 9, a second groove 15 is opened on one side surface of one end of the fixing plate of the fixture, a second protruding block 16 is disposed on the other side surface of one end of the fixture 14, when the fixing plate of the fixture is inserted into the fixture fixing groove, the second protruding block 16 is clamped inside the first groove 3, the first protruding block 4 is clamped inside the second groove 15, so that the fixing frame 2 and the movable frame are primarily fixed to the fixture 14, and then the limiting bolt 18 is utilized to penetrate through the connecting hole 5 and the limiting hole 17 to fix the fixture.
In this embodiment, a detachable structure is formed between the fixture 14 and the fixed frame 2, two sets of second protrusions 16 are disposed on the fixture 14, the second protrusions 16, the first grooves 3, the first protrusions 4, and the second grooves 15 are semicircular in cross section and respectively provided with two sets, a clamping structure is formed between the second protrusions 16 and the first grooves 3, after the fixture 14 is slidably mounted inside the fixed frame 2 and one end of the movable frame 9, the second protrusions 16 disposed on the fixture 14 are clamped into the first grooves 3, and the first protrusions 4 are clamped inside the second grooves 15.
In this embodiment, the cross section of one end of the limit bolt 18 is regular hexagonal, the limit bolt 18, the connection hole 5 and the limit hole 17 form a clamping structure, after the fixture 14 is mounted on the fixed frame 2 and the movable frame 9, the limit bolt 18 is downwardly inserted through the connection hole 5 and the limit hole 17, so that the fixture 14 is mounted between the fixed frame 2 and the movable frame 9 for connection, and the fixture 14 is fixed and does not slide down from the fixed frame 2 and the movable frame 9.
In this embodiment, the guide rail 8 below the adjustable shelf 9 is provided with two sets, and the cross sectional shape of guide rail 8 is the same with the cross sectional shape of slider 10, and adjustable shelf 9 passes through slider 10 and base 1 and constitutes sliding structure, moves in guide rail 8 inside through two sets of sliders 10, and then makes adjustable shelf 9 slide on base 1 to change the distance between adjustable shelf 9 and the mount 2, realize the regulation of anchor clamps 14 distance.
In this embodiment, formula structure as an organic whole between threaded rod 12 and the spacing ring 13, the cross-section radius of spacing ring 13 is greater than the radius of through-hole 11, threaded rod 12 passes through and constitutes revolution mechanic between through-hole 11 and the adjustable shelf 9, install threaded rod 12 on adjustable shelf 9 through-hole 11, let the one end of threaded rod 12 be connected with screw hole 7, make threaded rod 12 when rotatory, change threaded rod 12 and connecting block 6's position under screw hole 7's cooperation, spacing ring 13 through setting up on threaded rod 12 drives adjustable shelf 9 and removes.
As an organic whole structure between base 1 and mount 2, the multiunit fixed orifices has been seted up to the symmetry on base 1, installs the bolt through the multiunit fixed orifices that sets up on base 1, makes base 1 and external device carry out fixed connection with the help of the bolt.
The working principle and the using process of the invention are as follows: firstly, bolts are installed through a plurality of groups of fixed holes arranged on a base 1, the base 1 is fixedly connected with an external device by the bolts, after the base 1 is fixed, a clamp 14 is slidably installed in clamp fixing grooves of a fixed frame 2 and a movable frame 9, a second lug 16 arranged on the clamp 14 is clamped in a first groove 3, the first lug 4 is clamped inside a second groove 15, the fixed frame 2 and the clamp 14 are preliminarily fixed, a limiting bolt 18 downwards penetrates through a connecting hole 5 and a limiting hole 17, the clamp 14 is installed between the fixed frame 2 and the movable frame 9 to be connected, so that the position of the clamp 14 is fixed, when the clamp 14 is used, a threaded rod 12 rotates on the movable frame 9 by the aid of a through hole 11, the positions of the threaded rod 12 and a connecting block 6 are changed under the coordination of a threaded hole 7, the limiting ring 13 arranged on the threaded rod 12 drives the movable frame 9 to move, the movable frame 9 horizontally slides in the guide rail 8 by means of the sliding block 10, so that the distance between the fixed frame 2 and the movable frame 9 is changed, and the purpose of controlling the distance between the two groups of clamps 14 is achieved.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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.
Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.
Meanwhile, if the invention as described above discloses or relates to parts or structural members fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.
Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.
Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides an anchor clamps fixing device for machine-building, a serial communication port, the on-line screen storage device comprises a base, the one end of base upper surface is provided with the mount, the last fixed surface of base has the connecting block, the base is kept away from the guide rail has been seted up to the one end of mount, the guide rail top is provided with the adjustable shelf, the bottom of adjustable shelf is provided with the slider, the slider is installed the inside of guide rail, the through-hole has been seted up in the intermediate position of the lower half section of adjustable shelf running through, movable shelf is last to have a threaded rod, the threaded rod pass its interior side of through-hole with connecting block threaded connection, be fixed with the spacing ring that is located the adjustable shelf both sides on the threaded rod, mount and adjustable shelf are kept away from the anchor clamps fixed slot has.
2. The fixture fixing device for machine manufacturing according to claim 1, wherein the fixture fixing groove is longitudinally provided with a connecting hole, the fixture comprises a vertical clamping plate and a fixing plate extending into the fixture fixing groove perpendicular to the clamping plate, the fixing plate is provided with a limiting hole corresponding to the connecting hole, and the fixture is fixedly connected through a limiting bolt penetrating through the connecting hole and the limiting hole.
3. A jig fixing device for machine manufacturing according to claim 1, wherein: the guide rails are provided with two groups, and the cross section shapes of the guide rails are the same as that of the sliding blocks.
4. A jig fixing device for machine manufacturing according to claim 2, wherein: the threaded rod with spacing ring formula structure as an organic whole, the cross-section radius of spacing ring is greater than the radius of through-hole, the threaded rod passes through the through-hole with constitute revolution mechanic between the adjustable shelf.
5. The jig fixing device for machine manufacturing according to claim 2, wherein the jig fixing groove has a first projection on one side and a first recess on the other side, and the fixing plate has a second projection engageable with the first recess on one side and a second recess engageable with the first projection on the other side.
6. A jig fixing device for machine manufacturing according to claim 5, wherein: the first lug and the second lug are matched with each other, the second groove is formed in the middle of the first lug, the second groove is formed in the middle of the second lug, and the second lug is matched with the first lug in a half-round shape.
7. A jig fixing device for machine manufacturing according to claim 1, wherein: the cross section of one end of the limiting bolt is in a regular hexagon shape, and a clamping structure is formed between the limiting bolt and the connecting hole and between the limiting bolt and the connecting hole.
8. A jig fixing device for machine manufacturing according to claim 1, wherein: the base with as an organic whole structure between the mount, the symmetry has seted up the multiunit fixed orifices on the base.
9. A clamp fixing device for machine manufacturing and a using method thereof are characterized in that: the fixture fixing device for machine manufacturing according to claim 4, specifically comprising the steps of:
(1) fixedly connecting the external device of the base, and slidably installing the clamp into the clamp fixing grooves of the fixed frame and the movable frame;
(2) a second lug arranged on the clamp is clamped into the first groove, the first lug is clamped inside the second groove, and then the fixing frame and the clamp are preliminarily fixed;
(3) then, the limiting bolt penetrates through the connecting hole and the limiting hole downwards, so that the clamp is installed between the fixed frame and the movable frame to be connected, and the position of the clamp is fixed;
(4) when the fixture is used, the threaded rod is rotated on the movable frame by means of the through hole, the positions of the threaded rod and the connecting block are changed under the matching of the threaded hole, the movable frame is driven to move by the limiting ring arranged on the threaded rod, and the movable frame horizontally slides inside the guide rail by means of the sliding block, so that the distance between the fixed frame and the movable frame is changed, and the purpose of controlling the distance between the two sets of fixtures is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010740925.5A CN111730522A (en) | 2020-07-28 | 2020-07-28 | Fixture fixing device for machine manufacturing and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010740925.5A CN111730522A (en) | 2020-07-28 | 2020-07-28 | Fixture fixing device for machine manufacturing and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111730522A true CN111730522A (en) | 2020-10-02 |
Family
ID=72656439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010740925.5A Pending CN111730522A (en) | 2020-07-28 | 2020-07-28 | Fixture fixing device for machine manufacturing and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111730522A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621793A (en) * | 2020-12-17 | 2021-04-09 | 刘卫华 | From taking induction type multistation production precision clamp |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4798371A (en) * | 1986-09-24 | 1989-01-17 | Klaus Wallisser | Chucking device, in particular a vise |
| US5197834A (en) * | 1991-11-18 | 1993-03-30 | Chase Russell C | Work piece vice enabling parallel movement in a milling machine |
| KR20130010450A (en) * | 2012-10-22 | 2013-01-28 | 신미화 | Jig for fixing work piece |
| CN205363121U (en) * | 2016-03-05 | 2016-07-06 | 郑州大学 | Welding fixture |
| CN107457721A (en) * | 2017-07-31 | 2017-12-12 | 相城区黄桥荣翔金属制品厂 | A kind of replaceable fixture |
| CN207534636U (en) * | 2017-11-16 | 2018-06-26 | 深圳市嘉豪信达科技有限公司 | A kind of good sander of clamping effect |
| CN207840752U (en) * | 2018-02-01 | 2018-09-11 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A kind of lathe shaft member fixture easy to disassemble |
| CN110265527A (en) * | 2019-06-22 | 2019-09-20 | 丁晟 | A kind of SMD LED package fixture |
-
2020
- 2020-07-28 CN CN202010740925.5A patent/CN111730522A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4798371A (en) * | 1986-09-24 | 1989-01-17 | Klaus Wallisser | Chucking device, in particular a vise |
| US5197834A (en) * | 1991-11-18 | 1993-03-30 | Chase Russell C | Work piece vice enabling parallel movement in a milling machine |
| KR20130010450A (en) * | 2012-10-22 | 2013-01-28 | 신미화 | Jig for fixing work piece |
| CN205363121U (en) * | 2016-03-05 | 2016-07-06 | 郑州大学 | Welding fixture |
| CN107457721A (en) * | 2017-07-31 | 2017-12-12 | 相城区黄桥荣翔金属制品厂 | A kind of replaceable fixture |
| CN207534636U (en) * | 2017-11-16 | 2018-06-26 | 深圳市嘉豪信达科技有限公司 | A kind of good sander of clamping effect |
| CN207840752U (en) * | 2018-02-01 | 2018-09-11 | 广东水利电力职业技术学院（广东省水利电力技工学校） | A kind of lathe shaft member fixture easy to disassemble |
| CN110265527A (en) * | 2019-06-22 | 2019-09-20 | 丁晟 | A kind of SMD LED package fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621793A (en) * | 2020-12-17 | 2021-04-09 | 刘卫华 | From taking induction type multistation production precision clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205552052U (en) | A make up flexible clamp fast that is used for dull and stereotyped type work piece of jumbo size to process | |
| CN109482928A (en) | A kind of puncher for auto-parts | |
| CN111730522A (en) | Fixture fixing device for machine manufacturing and using method thereof | |
| CN109676348A (en) | Flexible press system | |
| CN110421214A (en) | The equipment of square groove is cut on a kind of round tube | |
| CN112077801A (en) | Switchable clamping device | |
| CN211614013U (en) | Automatic punching device | |
| CN213054460U (en) | Fixture fixing device for machine manufacturing | |
| CN212553729U (en) | Switchable clamping device | |
| CN212044298U (en) | Clamping equipment for machining guide pillar of forging and pressing machine | |
| CN208712943U (en) | Punch fixing tool | |
| CN209503436U (en) | A kind of hydraulic support pin shaft loader | |
| CN109396905A (en) | A kind of electric automatization drilling equipment clamping device | |
| CN213857419U (en) | Adjustable incision control integrated machining equipment | |
| CN212145341U (en) | Lightweight thimble processing tool | |
| CN218904412U (en) | Positioning jig for drilling of mechanical arm accessory | |
| CN221047084U (en) | Punching device with multiple specifications for metal plate machining | |
| CN216095887U (en) | Pedal plate machining and punching device for oil derrick | |
| CN220216834U (en) | Punching mechanism convenient for adjusting punching hole type | |
| CN204818849U (en) | Horizontal machining center anchor clamps | |
| CN213052246U (en) | A punching machine for circular saw blade processing | |
| CN220196806U (en) | Auxiliary supporting structure for valve installation | |
| CN220051880U (en) | Manipulator assembly jig | |
| CN219337534U (en) | Tripod installation tool | |
| CN219685069U (en) | Workbench and perforating device |
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 |