CN220312319U - General frock of loader movable arm group welding - Google Patents
General frock of loader movable arm group welding Download PDFInfo
- Publication number
- CN220312319U CN220312319U CN202321988449.4U CN202321988449U CN220312319U CN 220312319 U CN220312319 U CN 220312319U CN 202321988449 U CN202321988449 U CN 202321988449U CN 220312319 U CN220312319 U CN 220312319U
- Authority
- CN
- China
- Prior art keywords
- plate
- seat
- positioning seat
- movable arm
- positioning
- 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
Links
- 238000003466 welding Methods 0.000 title claims abstract description 39
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a general fixture for assembling and welding a movable arm of a loader, which comprises the following components: the fixture comprises a fixture base, a seat beam positioning seat, a cross beam positioning seat, a front end positioning seat and a rear end positioning seat, wherein the seat beam positioning seat is connected to the fixture base and is configured to be connected with and position a seat beam; the beam positioning seat is connected to the tool base and is configured to connect and position the beam; the front end positioning seat is fixed on the tool base and comprises a distance positioning plate and a front end backing plate, the distance positioning plate is used for blocking the front end of the limiting movable arm plate, and the front end backing plate supports the front end of the movable arm plate; the rear end positioning seat is fixed on the tool base and comprises a clamping seat, an adjusting screw and a rear end base plate, wherein the adjusting screw is in threaded connection with the clamping seat and used for blocking the rear end of the limiting movable arm plate, and the rear end base plate is used for supporting the rear end of the movable arm plate. The universal tool for assembling and welding the movable arms of the transfer conveyor can fix the movable arms with different lengths, and block and limit the front end and the rear end of the movable arm plate, so that the movable arms are fixed more firmly and positioned more accurately.
Description
Technical Field
The utility model relates to the field of welding tools, in particular to a general tool for assembling and welding a movable arm of a loader.
Background
The loader movable arm is a main force application component of the loader and mainly comprises two movable arm plates, and a cross beam and a seat beam which are welded between the movable arm plates, and in order to ensure the structural accuracy, the loader movable arm is required to be positioned and fixed through a welding tool during welding.
In the related art, in order to be able to position and fix the transfer machine movable arms with different lengths, a positioning seat is usually arranged at one end of the movable arm plate in the length direction, and the movable arm plate is blocked to move towards the direction of the positioning seat by the positioning seat, meanwhile, the other end of the movable arm plate in the length direction is not limited, the movable arm plate is clamped by a clamping mechanism, or the two ends of the movable arm plate in the length direction are not limited, and the movable arm plate is limited only by the clamping mechanism.
It can be seen that the assembly welding tool of the movable arm of the conventional reversed loader mainly clamps the movable arm plate through the clamping mechanism or blocks the movable arm plate by combining the positioning seat, and in the limiting mode, at least one end of the movable arm plate is not blocked and limited, so that the movable arm plate is fixed in the length direction through the clamping force of the clamping mechanism, and the fixing mode has the problems of insufficient fixation and easy deviation in positioning.
Disclosure of Invention
(one) solving the technical problems
The utility model provides a general tool for assembling and welding a movable arm of a loader, which at least solves the technical problems that: how to position and fix the reversed loader movable arms with different lengths, and improve the firmness of fixation and the accuracy of positioning.
(II) technical scheme
In order to solve the technical problems, the utility model provides the following technical scheme:
a general frock of loader movable arm group welding includes:
a tooling base;
the seat beam positioning seat is connected to the tooling base and is configured to be connected with and position the seat beam;
the beam positioning seat is connected to the tool base and is configured to be connected with and position the beam;
the front end positioning seat is fixed on the tool base and comprises a distance positioning plate and a front end base plate, wherein the distance positioning plate is used for blocking the front end of the limiting movable arm plate, and the front end base plate supports the front end of the movable arm plate;
the rear end positioning seat is fixed on the tool base and comprises a clamping seat, an adjusting screw and a rear end base plate, wherein the adjusting screw is connected to the clamping seat in a threaded manner and used for blocking the rear end of the limiting movable arm plate, and the rear end base plate is used for supporting the rear end of the movable arm plate;
the movable arm assembly welding general tool for the loader is provided with a limiting groove for limiting the movable arm to move along the width direction, and the movable arm plate is fixed between the distance positioning plate and the adjusting screw.
In some embodiments, the front end positioning seat further includes at least two stoppers for blocking the hinge portion of the front end of the boom plate in the length direction and limiting the front end of the boom plate in the width direction.
In some embodiments, the front and/or rear pad is provided with an end catch that catches the boom end.
In some embodiments, the rear end positioning seat further comprises two baffles, and the limit groove is formed between the baffles.
In some embodiments, the front end nest further includes a front end connection plate connecting between the front end pads, and/or the rear end nest further includes a rear end connection plate connecting between the rear end pads.
In some embodiments, the seat beam positioning seat comprises: the height positioning plate is positioned in the middle of the seat beam positioning seat and used for supporting the seat beam and limiting the height of the seat beam; the vertical plates are positioned at two opposite sides of the height positioning plate; the locking screw is in threaded connection with the vertical plate; the two ends of the middle connecting plate are respectively connected with the vertical plate and the height positioning plate; the flitch positioning seat comprises two L blocks which are arranged at intervals, a flitch clamping groove is formed between the L blocks, and a flitch accommodating groove is formed at the upper end of the L blocks; the locking bolts on the two vertical plates are oppositely arranged and fix the seat beam.
In some embodiments, the beam positioning seat comprises: the lower positioning seat is provided with a semicircular groove; the upper positioning seat is detachably fixed on the lower positioning seat and is provided with a semicircular groove; the semicircular grooves of the upper positioning seat and the lower positioning seat are combined to form a positioning shaft hole, and the positioning shaft hole is used for penetrating through a pin shaft of the cross beam.
In some embodiments, the clamping device is provided with a clamping groove configured as the limit groove, and comprises a clamping plate fixed on the inner side of the clamping groove, wherein the clamping plate is used for clamping a notch on the side surface of the movable arm plate so as to limit the movable arm to move along the length direction.
In some embodiments, the tool base is provided with a connecting groove which is transversely and longitudinally arranged, and the seat beam positioning seat, the cross beam positioning seat, the front end positioning seat and the rear end positioning seat are connected with the connecting groove through bolts and are fixed relative to the tool base.
(III) beneficial effects
Compared with the prior art, the universal tool for assembling and welding the movable arm of the loader has the following beneficial effects:
when the universal tool for assembling and welding the movable arm of the loader is used for positioning the movable arm, the seat beam positioning seat is connected with and positions the seat beam, the beam positioning seat is connected with and positions the beam, the movable arm plate is positioned through the front end positioning seat and the rear end positioning seat, the front end of the movable arm plate is specifically placed on the front end base plate and is propped against the distance positioning plate, the rear end of the movable arm plate is placed on the rear end base plate, the adjusting screw is propped against the rear end of the movable arm plate and locks the movable arm plate, the distance positioning plate and the adjusting screw are blocked and limited at the front end and the rear end of the movable arm plate respectively, and the adjusting screw can be used for carrying out telescopic adjustment according to the length of the movable arm and fixing the movable arm plates with different lengths. It can be seen that the universal tool for assembling and welding the movable arms of the transfer conveyor can fix the movable arms with different lengths, and block and limit the front end and the rear end of the movable arm plate, so that the movable arms are fixed more firmly and positioned more accurately.
Drawings
FIG. 1 is a first perspective view of a general tooling for assembling and welding a movable arm of a loader in an embodiment;
FIG. 2 is a second perspective view of the universal tooling for assembly and welding of the movable arm of the loader in the embodiment;
FIG. 3 is a top view of a general tooling for assembling and welding a movable arm of a loader in an embodiment;
FIG. 4 is a perspective view of a front positioning seat according to an embodiment;
FIG. 5 is a perspective view of a rear positioning seat according to an embodiment;
FIG. 6 is a perspective view of a seat beam positioning seat in an embodiment;
fig. 7 is a perspective view of the clamping device in an embodiment.
Reference numerals:
tool base 1 and connecting groove 10;
seat beam positioning seat 2, height positioning plate 21, vertical plate 22, locking screw 23, middle connecting plate 24, flitch positioning seat 25, L blocks 251, flitch clamping groove 252 and flitch accommodating groove 253;
the beam positioning seat 3, the lower positioning seat 31, the upper positioning seat 32 and the positioning shaft hole 300;
front end positioning seat 4, distance positioning plate 41, front end backing plate 42, stop block 43, front end connecting plate 44, and end clamping groove 400;
the rear end positioning seat 5, the clamping seat 51, the adjusting screw 52, the rear end backing plate 53, the baffle 54 and the rear end connecting plate 55;
a clamping device 6, a clamping groove 60 and a clamping plate 61;
a movable arm plate a, a seat beam b and a cross beam c.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The existing assembly welding tool for the movable arm of the reversed loader is mainly used for limiting the reversed loader movable arm in a mode that the movable arm plate is clamped by the clamping mechanism or the movable arm plate is blocked by the combining positioning seat, and at least one end of the movable arm plate is not blocked and limited in the limiting mode, so that the movable arm plate is fixed in the length direction by the clamping force of the clamping mechanism, and the problems that the fixation is not firm enough and the positioning is easy to deviate exist.
In order to solve the above technical problems, the present embodiment provides: referring to fig. 1 to 5, fig. 1 is a first perspective view of a general loader arm assembly welding tool in an embodiment, fig. 2 is a second perspective view of a general loader arm assembly welding tool in an embodiment, fig. 3 is a top view of a general loader arm assembly welding tool in an embodiment, fig. 4 is a perspective view of a front end positioning seat in an embodiment, and fig. 5 is a perspective view of a rear end positioning seat in an embodiment.
The general frock of loader movable arm group welding of this embodiment includes: tool base 1, seat roof beam positioning seat 2, crossbeam positioning seat 3, front end positioning seat 4 and rear end positioning seat 5. The movable arm comprises a movable arm plate a, a seat beam b and a cross beam c.
The tool base 1 is used as a mounting foundation of a seat beam positioning seat 2, a cross beam positioning seat 3, a front end positioning seat 4 and a rear end positioning seat 5, and can be a tool bottom plate or a working platform.
The seat beam positioning seat 2 is connected to the tooling base 1 and is configured to connect and position the seat beam b.
The seat beam positioning seat 2 can adopt the existing seat beam b positioning structure to position the seat beam b.
The beam positioning seat 3 is connected to the tool base 1 and is configured to connect and position the beam c.
The beam positioning seat 3 can adopt the existing beam c positioning structure to position the beam c.
The front end positioning seat 4 is fixed on the tool base 1 and comprises a distance positioning plate 41 and a front end backing plate 42, wherein the distance positioning plate 41 is used for blocking the front end of the limiting movable arm plate a, and the front end backing plate 42 supports the front end of the movable arm plate a.
The front end positioning seat 4 is used for blocking the front end of the limiting movable arm plate a, wherein the distance positioning plate 41 blocks the movable arm plate a in the length direction of the movable arm plate a, and the front end backing plate 42 can support the front end of the movable arm plate a to a certain height so as to adapt to the heights of the seat beam b and the cross beam c.
The rear end positioning seat 5 is fixed on the tool base 1 and comprises a clamping seat 51, an adjusting screw 52 and a rear end base plate 53, wherein the adjusting screw 52 is in threaded connection with the clamping seat 51 and used for blocking the rear end of the limiting movable arm plate a, and the rear end base plate 53 is used for supporting the rear end of the movable arm plate a.
The rear end positioning seat 5 is used for blocking the rear end of the limiting movable arm plate a, wherein the clamping seat 51 is used for being connected with the adjusting screw 52 in a threaded manner, so that the adjusting screw 52 can rotate on the clamping seat 51 to realize telescopic adjustment; the end of the adjusting screw 52 can be propped against the rear end of the movable arm plate a, and the number of the adjusting screws can be set according to the requirement; the rear end pad 53 may support the rear end of the movable arm plate a by a certain height to fit the heights of the seat beam b, the cross beam c, and the front end of the movable arm plate a.
The general tool for assembling and welding the movable arm of the loader is provided with a limiting groove for limiting the movable arm to move along the width direction, and the movable arm plate a is fixed between the distance positioning plate 41 and the adjusting screw 52.
The distance positioning plate 41, the front end pad 42, and the rear end pad 53 are not limited to a plate-like structure, and may be replaced with a block-like structure or another shape as necessary.
When the general tool for assembling and welding the movable arm of the loader in the technical scheme is used for positioning the movable arm, the seat beam positioning seat 2 is connected with and positions the seat beam b, the beam positioning seat 3 is connected with and positions the beam c, the movable arm plate a is positioned through the front end positioning seat 4 and the rear end positioning seat 5, specifically, the front end of the movable arm plate a is placed on the front end backing plate 42 and abuts against the distance positioning plate 41, the rear end of the movable arm plate a is placed on the rear end backing plate 53, the adjusting screw 52 abuts against the rear end of the movable arm plate a and locks the movable arm plate a, the distance positioning plate 41 and the adjusting screw 52 are blocked and limited at the front end and the rear end of the movable arm plate a respectively, and the adjusting screw 52 can be used for performing telescopic adjustment according to the length of the movable arm, so that the movable arm plates a with different lengths can be fixed. It can be seen that the general frock of reversed loader movable arm assembly welding of this embodiment can fix the movable arm of different length, and the commonality is strong to stop spacing to the front and back end of movable arm board a, make the fixed firm more, the location of movable arm more accurate. Finally, but also importantly, the distance positioning plate 41 is used as a positioning reference of the movable arm plate a, and is in direct contact positioning, so that the positioning operation is convenient and easy to adjust; the seat beam positioning seat 2, the cross beam positioning seat 3, the front end positioning seat 4 and the rear end positioning seat 5 are assembled and assembled on the tool base 1, and can be independently disassembled and replaced during wear, so that the whole tool is not required to be replaced, and the maintenance cost is reduced.
Referring to fig. 1, 2 and 4, in order to improve the accuracy of positioning the front end of the movable arm plate a, the front end positioning seat 4 further includes at least two stoppers 43 for stopping the hinge portion of the front end of the movable arm plate a in the length direction, the hinge portion protrudes from both sides of the main body of the movable arm plate a and is provided with shaft holes, the stoppers 43 are abutted against the protruding portions, and a groove formed between the stoppers 43 can be embedded into the front end of the movable arm plate a and limit the front end of the movable arm plate a in the width direction.
As shown in fig. 4, in order to limit the boom plate a in the width direction by the front end pad 42, the front end pad 42 is provided with an end clamping groove 400 for clamping the end of the boom, and the shape and depth of the end clamping groove 400 are adjusted according to the shape of the boom plate a so as to be capable of matching with the shape of the boom plate a; meanwhile, referring to fig. 5, the rear end pad 53 may also be provided with end clamping grooves with the same function.
Referring to fig. 5, in one forming manner of the above-mentioned limit groove, the rear end positioning seat 5 further includes two baffles 54, and the limit groove is formed between the baffles 54. It will be appreciated that the two baffles 54 may be of a split construction or may be integrally connected.
Referring to fig. 4, in order to enhance the structural strength of the front positioning seat 4, the front positioning seat 4 further includes a front connecting plate 44 connected between the front pads 42, and specifically, the front connecting plate 44 may be fixed between the front pads 42 by welding. Accordingly, referring to fig. 5, the rear seat 5 may be structurally reinforced in the same manner, that is, the rear seat 5 further includes a rear connection plate 55 connected between the rear pads.
Referring to fig. 6, fig. 6 is a perspective view of an embodiment of a seat beam positioning seat, where the seat beam positioning seat 2 is connected to and positions a seat beam b, and the seat beam positioning seat 2 includes: the height positioning plate 21, the vertical plate 22, the locking screw 23, the middle connecting plate 24 and the flitch positioning seat 25 are positioned in the middle of the seat beam positioning seat 2, the height positioning plate 21 is used for supporting the seat beam b and limiting the height of the seat beam b, and the number and the shape of the height positioning plate 21 can be adjusted according to the structure of the seat beam b so as to stably support the seat beam b; the vertical plates 22 are arranged at intervals on two opposite sides of the height positioning plate 21 and are used for installing locking screws 23; the locking screw rods 23 are in threaded connection with the vertical plates 22, and the locking screw rods 23 on the two vertical plates 22 can be horizontally and oppositely arranged; the two ends of the middle connecting plate 24 are respectively connected with the vertical plate 22 and the height positioning plate 21, and the middle connecting plate is used for strengthening the structural strength as the front connecting plate 44 and the rear connecting plate; the flitch positioning seat 25 comprises two L blocks 251 which are arranged at intervals, a flitch clamping groove 252 for clamping a flitch part of a seat beam b is formed between the L blocks 251, and a flitch accommodating groove 253 for accommodating a flitch protruding part is formed at the upper end of the L block 251; wherein the locking bolts on the two upright plates 22 are oppositely arranged and fix the seat beam b. In this embodiment, the height of the seat beam b is controlled by the height positioning plate 21, and the horizontal position of the seat beam b is positioned by the locking screw 23 and the L block 251, thus achieving accurate positioning of the seat beam b.
Referring to fig. 1 and 2, in one embodiment where the beam positioning seat 3 connects and positions the beam c, the beam positioning seat 3 includes: a lower positioning seat 31 and an upper positioning seat 32, wherein the lower positioning seat 31 is provided with a semicircular groove; the upper positioning seat 32 is detachably fixed on the lower positioning seat 31 in a bolt connection mode and is provided with a semicircular groove; the semicircular grooves of the upper positioning seat 32 and the lower positioning seat 31 are combined to form a positioning shaft hole 300, and the positioning shaft hole 300 is used for penetrating through a pin shaft of the cross beam c, so that the cross beam c is positioned. Before welding, the upper positioning seat 32 is opened, the cross beam c is erected on the semicircular groove of the lower positioning seat 31 through a pin shaft, then the upper positioning seat 32 is fixed on the lower positioning seat 31, the pin shaft is limited through a positioning shaft hole 300 formed by closing, and the positioning accuracy of the cross beam c is further improved.
Referring to fig. 1 and 7, in some embodiments, the universal loader boom assembly welding fixture further includes a clamping device 6, wherein the clamping device 6 is provided with a clamping groove 60 for limiting the movement of the boom in the width direction, and includes a clamping plate 61 fixed inside the clamping groove 60, and the clamping plate 61 is used for clamping a notch on the side surface of the boom plate so as to limit the movement of the boom in the length direction; so set up, the clamping groove 60 can be in width direction spacing movable arm board a, and clamping plate 61 can be in length direction spacing movable arm board a, further promotes the accuracy of movable arm board a location.
Referring to fig. 1, in one embodiment of the working base, the tool base 1 is provided with a connecting groove 10 which is transversely and longitudinally arranged, the cross section of the connecting groove 10 can be in an inverted T-shaped structure, and the seat beam positioning seat 2, the cross beam positioning seat 3, the front end positioning seat 4 and the rear end positioning seat 5 are connected with the connecting groove 10 through bolts and fixed relative to the tool base 1. The seat beam positioning seat 2, the cross beam positioning seat 3, the front end positioning seat 4 and the rear end positioning seat 5 can comprise a bottom plate, and corresponding bolt holes are formed in the bottom plate.
Referring to fig. 2, in some embodiments, the adjusting screw 53 and the locking screw 23 may be coupled to a handle, and the rotation thereof may be controlled by the handle.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. General frock of loader movable arm group welding, its characterized in that includes:
a tooling base;
the seat beam positioning seat is connected to the tooling base and is configured to be connected with and position the seat beam;
the beam positioning seat is connected to the tool base and is configured to be connected with and position the beam;
the front end positioning seat is fixed on the tool base and comprises a distance positioning plate and a front end base plate, wherein the distance positioning plate is used for blocking the front end of the limiting movable arm plate, and the front end base plate supports the front end of the movable arm plate;
the rear end positioning seat is fixed on the tool base and comprises a clamping seat, an adjusting screw and a rear end base plate, wherein the adjusting screw is connected to the clamping seat in a threaded manner and used for blocking the rear end of the limiting movable arm plate, and the rear end base plate is used for supporting the rear end of the movable arm plate;
the movable arm assembly welding general tool for the loader is provided with a limiting groove for limiting the movable arm to move along the width direction, and the movable arm plate is fixed between the distance positioning plate and the adjusting screw.
2. The universal loader swing arm assembly and welding tool of claim 1, wherein the front end positioning seat further comprises at least two stoppers for blocking the hinge portion of the swing arm plate front end in the length direction and limiting the swing arm plate front end in the width direction.
3. The universal loader arm assembly and welding tool of claim 1, wherein the front end pad and/or the rear end pad are provided with an end clamping groove for clamping the end of the arm.
4. The universal loader arm assembly and welding tool of claim 1, wherein the rear end positioning seat further comprises two baffles, and the limiting groove is formed between the baffles.
5. The universal loader arm assembly and welding tool of claim 1, wherein the front end positioning seat further comprises a front end connection plate connected between the front end base plates, and/or the rear end positioning seat further comprises a rear end connection plate connected between the rear end cushion blocks.
6. The universal loader arm assembly and welding tool of claim 1, wherein the seat beam positioning seat comprises:
the height positioning plate is positioned in the middle of the seat beam positioning seat and used for supporting the seat beam and limiting the height of the seat beam;
the vertical plates are positioned at two opposite sides of the height positioning plate;
the locking screw is in threaded connection with the vertical plate;
the two ends of the middle connecting plate are respectively connected with the vertical plate and the height positioning plate;
the flitch positioning seat comprises two L blocks which are arranged at intervals, a flitch clamping groove is formed between the L blocks, and a flitch accommodating groove is formed at the upper end of the L blocks;
the locking bolts on the two vertical plates are oppositely arranged and fix the seat beam.
7. The universal loader arm assembly welding tool of claim 1, wherein the beam positioning seat comprises:
the lower positioning seat is provided with a semicircular groove;
the upper positioning seat is detachably fixed on the lower positioning seat and is provided with a semicircular groove;
the semicircular grooves of the upper positioning seat and the lower positioning seat are combined to form a positioning shaft hole, and the positioning shaft hole is used for penetrating through a pin shaft of the cross beam.
8. The universal fixture for assembling and welding the movable arm of the loader according to claim 1, further comprising a clamping device, wherein the clamping device is provided with a clamping groove configured as the limiting groove and comprises a clamping plate fixed on the inner side of the clamping groove, and the clamping plate is used for clamping a notch on the side surface of the movable arm plate so as to limit the movable arm to move along the length direction.
9. The universal fixture for assembling and welding the movable arm of the loader according to claim 1, wherein the fixture base is provided with a connecting groove which is transversely and longitudinally arranged in a crossing manner, and the seat beam positioning seat, the cross beam positioning seat, the front end positioning seat and the rear end positioning seat are connected with the connecting groove through bolts and are fixed relative to the fixture base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988449.4U CN220312319U (en) | 2023-07-26 | 2023-07-26 | General frock of loader movable arm group welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988449.4U CN220312319U (en) | 2023-07-26 | 2023-07-26 | General frock of loader movable arm group welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312319U true CN220312319U (en) | 2024-01-09 |
Family
ID=89413411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321988449.4U Active CN220312319U (en) | 2023-07-26 | 2023-07-26 | General frock of loader movable arm group welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312319U (en) |
-
2023
- 2023-07-26 CN CN202321988449.4U patent/CN220312319U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220312319U (en) | General frock of loader movable arm group welding | |
| CN201040340Y (en) | Digging machine bucket rod assembling welding fixture | |
| CN111805141B (en) | Tunnel steel arch connecting steel plate positioning device | |
| CN215469245U (en) | Fixing equipment | |
| CN212918293U (en) | A anchor clamps frock for bogie frame equipment | |
| CN220977608U (en) | End template capable of accurately fixing dowel bar | |
| CN208977304U (en) | Tooling for annulus plate part rat holing | |
| CN220050618U (en) | Clamp for assembling front wall of vehicle | |
| CN117444655B (en) | Boring tool for long arm joint of robot | |
| CN112374102A (en) | A upset unloader for round pin axle equipment | |
| CN221455718U (en) | Positioning device of oil cylinder seat for port machinery product | |
| CN111980413A (en) | Vibrator clamping device | |
| CN220296437U (en) | Middle groove processing and positioning tool | |
| CN210649539U (en) | Processing device for side surface of front support of excavator cantilever | |
| CN219818869U (en) | Multi-pattern shared bucket rod positioning tool | |
| CN217461439U (en) | Convenient assembling's green aluminum alloy template of high strength | |
| CN110773946A (en) | Double-station welding displacement equipment | |
| CN218697915U (en) | Machining tool for deflection head | |
| CN215091635U (en) | Welding tool for front rack component of excavator | |
| CN214832710U (en) | Deep basal pit concrete single face formwork convenient to installation | |
| CN219444043U (en) | Multi-angle bucket rod welding positioning device | |
| CN221454914U (en) | Adjustable steel truss assembly device | |
| CN218927739U (en) | Adjustable supporting device for machining | |
| CN220161846U (en) | Straightening plate processing auxiliary fixtures | |
| CN220051547U (en) | Magnetic anti-toppling tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |