CN112548467A - Tool clamp for welding bucket rod supporting assembly - Google Patents
Tool clamp for welding bucket rod supporting assembly Download PDFInfo
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- CN112548467A CN112548467A CN202011527769.0A CN202011527769A CN112548467A CN 112548467 A CN112548467 A CN 112548467A CN 202011527769 A CN202011527769 A CN 202011527769A CN 112548467 A CN112548467 A CN 112548467A
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- 238000003466 welding Methods 0.000 title claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a tool clamp for welding a bucket rod supporting component, which comprises a bottom plate, and a transverse clamping mechanism, a first jacking mechanism and a second jacking mechanism which are arranged on the bottom plate; the transverse clamping mechanism comprises an air cylinder, a first clamping plate, a second clamping plate and a sliding mechanism, the air cylinder is installed on the bottom plate, a piston rod of the air cylinder is connected with the second clamping plate, the second clamping plate is connected with the sliding mechanism, and the sliding mechanism is used for supporting the second clamping plate to slide along the piston rod of the air cylinder; the first jacking mechanism is used for jacking one end of the bucket rod supporting assembly, the second jacking mechanism is used for jacking the other end of the bucket rod supporting assembly, and the first clamping plate and the second clamping plate are used for clamping two sides of the bucket rod supporting assembly. The invention ensures the full clamping of the bucket rod supporting assembly and avoids the phenomenon that the bucket rod supporting assembly is easy to fall off or shift in the welding process.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a tool clamp for welding a bucket rod supporting component.
Background
The bucket rod supporting assembly is a main part for the operation of the excavator, and the parts forming the bucket rod supporting assembly are fixedly connected through welding. When adopting welding robot to weld dipper supporting component, need press from both sides tightly dipper supporting component to prevent that dipper supporting component from droing or shifting in welding process. However, the existing clamp has an unsatisfactory limiting and clamping effect on the bucket rod supporting component, so that the bucket rod supporting component is easy to fall off or shift in the welding process.
Disclosure of Invention
Aiming at the problems, the invention provides the tool clamp for welding the bucket rod supporting assembly, so that the bucket rod supporting assembly is ensured to be sufficiently clamped, and the phenomenon that the bucket rod supporting assembly is easy to fall off or shift in the welding process is avoided.
The invention provides a tool clamp for welding a bucket rod supporting component, which comprises a bottom plate, and a transverse clamping mechanism, a first jacking mechanism and a second jacking mechanism which are arranged on the bottom plate; the transverse clamping mechanism comprises an air cylinder, a first clamping plate, a second clamping plate and a sliding mechanism, the air cylinder is installed on the bottom plate, a piston rod of the air cylinder is connected with the second clamping plate, the second clamping plate is connected with the sliding mechanism, and the sliding mechanism is used for supporting the second clamping plate to slide along the piston rod of the air cylinder; the first clamping plate is arranged on the bottom plate and is opposite to the second clamping plate; the first jacking mechanism and the second jacking mechanism are both positioned between the first clamping plate and the second clamping plate, and the first jacking mechanism and the second jacking mechanism are oppositely arranged; the first jacking mechanism is used for jacking one end of the bucket rod supporting assembly, the second jacking mechanism is used for jacking the other end of the bucket rod supporting assembly, and the first clamping plate and the second clamping plate are used for clamping two sides of the bucket rod supporting assembly.
Preferably, the sliding mechanism comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are both arranged on the bottom plate and are arranged in parallel, a first sliding sleeve is arranged on the first supporting plate, and a second sliding sleeve is arranged on the second supporting plate; and a first sliding shaft and a second sliding shaft are arranged at two ends of the second clamping plate, the first sliding shaft of the second clamping plate is in sliding fit with the first sliding sleeve, and the second sliding shaft of the second clamping plate is in sliding fit with the second sliding sleeve.
Preferably, the bottom plate is provided with two support bars which are arranged in parallel, the two support bars are positioned between the first clamping plate and the second clamping plate, the cylinder is provided with a mounting plate, and the mounting plate is connected with the two support bars; the first clamping plate is provided with a notch corresponding to the cylinder, and the cylinder and the mounting plate are positioned in the notch.
Preferably, the first jacking mechanism comprises a bearing plate, a first jacking cylinder and a clamping plate, the bearing plate and the clamping plate are both arranged on the bottom plate, and a clamping groove is formed between the bearing plate and the clamping plate; the loading board is equipped with the through-hole, and first tight cylinder in top is installed on the loading board, and the piston rod of first tight cylinder in top is connected with first top pressure head, first top pressure head and the through-hole clearance fit of loading board.
Preferably, a guide plate inclined towards the second tightening mechanism is arranged on the clamping plate.
Preferably, the second tightening mechanism comprises a supporting seat and at least one pressurizing mechanism, and the pressurizing mechanism is installed on the supporting seat;
the pressurizing mechanism comprises a support, a pressurizing cylinder, a pressurizing rod, a pressurizing block, a pressurizing shaft, a first limiting plate, a second limiting plate, a first connecting plate, a second connecting plate, a first hinged plate and a second hinged plate, the support is arranged on the supporting seat, the first limiting plate and the second limiting plate are arranged on the support in parallel, and a movable groove is formed between the first limiting plate and the second limiting plate; one end of the pressurizing rod is provided with a through hole, a rotating shaft which is connected in a rotating mode is arranged in the through hole of the pressurizing rod in a matching mode, the pressurizing rod is movably matched with the movable groove, and two ends of the rotating shaft of the pressurizing rod are connected with the first limiting plate and the second limiting plate respectively; the pressurizing rod is provided with a connecting shaft, the first connecting plate is hinged with one end of the connecting shaft of the pressurizing rod, and the second connecting plate is hinged with the other end of the connecting shaft of the pressurizing rod; two ends of the pressurizing shaft are respectively connected with one end of the first hinged plate and one end of the second hinged plate, the other end of the first hinged plate is hinged with the first limiting plate through a connecting shaft, the other end of the second hinged plate is hinged with the second limiting plate through a connecting shaft, and the first connecting plate and the second connecting plate are both positioned between the first hinged plate and the second hinged plate; one end of a far pressurizing rod of the first connecting plate is rotatably connected with the pressurizing shaft, one end of a far pressurizing rod of the second connecting plate is rotatably connected with the pressurizing shaft, two ends of the pressurizing block are respectively connected with the first connecting plate and the second connecting plate, and the pressurizing block is positioned above the pressurizing rod; the pressurizing cylinder is provided with two rotating shafts which are symmetrically arranged, the two rotating shafts of the pressurizing cylinder are both rotationally connected with the bracket, a piston rod of the pressurizing cylinder is connected with a connector, and the connector is rotationally connected with the pressurizing shaft.
Preferably, the first limiting plate is provided with a first sliding chute in movable fit with the first connecting plate, and the second limiting plate is provided with a second sliding chute in movable fit with the second connecting plate.
Preferably, a reinforcing bolt is arranged between the first limiting plate and the second limiting plate and is located below the pressurizing rod.
Preferably, be equipped with the protection backup pad on the supporting seat, be equipped with first protection nut in the protection backup pad, first protection nut sets first protection bolt.
Preferably, a second protection nut is arranged on the bearing plate, and a second protection bolt is arranged on the second protection nut in a matched mode.
The invention has the following beneficial effects:
1. the bucket rod supporting assembly is placed in a space defined by the first clamping plate, the second clamping plate, the first jacking mechanism and the second jacking mechanism, and the second clamping plate is driven by the air cylinder to approach the first clamping plate, so that two sides of the bucket rod supporting assembly are clamped; the first jacking mechanism is used for jacking one end of the bucket rod supporting component, and the second jacking mechanism is used for jacking the other end of the bucket rod supporting component; the clamping is carried out on four directions of the bucket rod supporting assembly through the first clamping plate, the second clamping plate, the first jacking mechanism and the second jacking mechanism, so that the sufficient clamping on the bucket rod supporting assembly is guaranteed, and the phenomenon that the bucket rod supporting assembly is easy to drop or shift in the welding process is avoided.
2. Form the screens groove between loading board and the screens board, the one end of dipper supporting component is put at the screens inslot, and the tight cylinder in first top pressure is controlled the dipper supporting component of first top pressure top tight screens inslot, has improved the fastness to dipper supporting component centre gripping, has further avoided the phenomenon that dipper supporting component appears droing or shifting.
3. The piston rod of the pressurizing cylinder extends out, the pressurizing head of the pressurizing rod abuts against the other end of the bucket rod supporting component, and the pressurizing block is designed to press the pressurizing rod to support or limit the pressurizing rod, so that the effective abutting of the pressurizing head and the bucket rod supporting component is guaranteed.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a second tightening mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of the first connecting plate and the second urging mechanism in cooperation according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of the holding arm support assembly according to an embodiment of the invention.
Reference numerals:
1-a bottom plate, 101-a supporting bar, 2-a transverse clamping mechanism, 201-an air cylinder, 202-a first clamping plate, 203-a second clamping plate, 204-a first supporting plate, 205-a second supporting plate, 206-a first sliding sleeve, 207-a second sliding sleeve, 208-a first sliding shaft, 209-a second sliding shaft, 210-a mounting plate, 211-a notch, 3-a first tightening mechanism, 301-a bearing plate, 302-a first tightening air cylinder, 303-a clamping plate, 304-a guide plate, 4-a second tightening mechanism, 401-a supporting seat, 402-a bracket, 403-a pressurizing air cylinder, 404-a pressurizing rod, 405-a pressurizing block, 406-a pressurizing shaft, 407-a first limiting plate, 408-a second limiting plate, 409-a first connecting plate, 410-a second connecting plate, 411-first hinged plate, 412-second hinged plate, 413-pressure head, 414-first sliding groove, 415-reinforcing bolt, 5-protective supporting plate, 6-first protective nut, 7-first protective bolt, 8-second protective nut, and 9-second protective bolt.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 5, the tooling fixture for welding the bucket rod support assembly provided by the present embodiment includes a bottom plate 1, and a transverse clamping mechanism 2, a first tightening mechanism 3 and a second tightening mechanism 4 arranged on the bottom plate 1; the transverse clamping mechanism 2 comprises an air cylinder 201, a first clamping plate 202, a second clamping plate 203 and a sliding mechanism, wherein the air cylinder 201 is installed on the base plate 1, a piston rod of the air cylinder 201 is connected with the second clamping plate 203, the second clamping plate 203 is connected with the sliding mechanism, and the sliding mechanism is used for supporting the second clamping plate 203 to slide along the piston rod of the air cylinder. The first clamping plate 202 is mounted on the base plate 1, and the first clamping plate 202 is arranged opposite to the second clamping plate 203. The first tightening mechanism 3 and the second tightening mechanism 4 are both positioned between the first clamping plate 202 and the second clamping plate 203, and the first tightening mechanism 3 and the second tightening mechanism 4 are oppositely arranged; the first jacking mechanism 3 is used for jacking one end of the bucket rod supporting assembly, the second jacking mechanism 4 is used for jacking the other end of the bucket rod supporting assembly, and the first clamping plate 202 and the second clamping plate 203 are used for clamping two sides of the bucket rod supporting assembly.
According to the technical scheme, the bucket rod supporting assembly is placed in a space defined by a first clamping plate 202, a second clamping plate 203, a first jacking mechanism 3 and a second jacking mechanism 4, and a cylinder 201 drives the second clamping plate 203 to approach the first clamping plate 202, so that two sides of the bucket rod supporting assembly are clamped; the first jacking mechanism 3 is used for jacking one end of the bucket rod supporting component, and the second jacking mechanism 4 is used for jacking the other end of the bucket rod supporting component; four positions of the bucket rod supporting assembly are clamped through the first clamping plate 202, the second clamping plate 203, the first jacking mechanism 3 and the second jacking mechanism 4, sufficient clamping of the bucket rod supporting assembly is guaranteed, and the phenomenon that the bucket rod supporting assembly is easy to fall off or shift in the welding process is avoided.
Specifically, the sliding mechanism comprises a first support plate 204 and a second support plate 205, the first support plate 204 and the second support plate 205 are both mounted on the base plate 1 and arranged in parallel, the first support plate 204 is provided with a first sliding sleeve 206, and the second support plate 205 is provided with a second sliding sleeve 207; the two ends of the second clamping plate 203 are provided with a first sliding shaft 208 and a second sliding shaft 209, the first sliding shaft 208 of the second clamping plate 203 is in sliding fit with the first sliding sleeve 206, and the second sliding shaft 209 of the second clamping plate 203 is in sliding fit with the second sliding sleeve 207. Meanwhile, the bottom plate 1 is provided with two parallel supporting bars 101, the two supporting bars 101 are positioned between the first clamping plate 202 and the second clamping plate 203, the cylinder 201 is provided with a mounting plate 210, and the mounting plate 210 is connected with the two supporting bars 101; the first clamping plate 202 is provided with a notch 211 corresponding to the cylinder, and the cylinder 201 and the mounting plate 210 are positioned in the notch 211.
The first tightening mechanism 3 comprises a bearing plate 301, a first tightening cylinder 302 and a clamping plate 303, wherein the bearing plate 301 and the clamping plate 303 are both installed on the bottom plate 1, and a clamping groove is formed between the bearing plate 301 and the clamping plate 303. Bearing plate 301 is equipped with the through-hole, and first tight cylinder 302 in top is installed on bearing plate 301, and the piston rod of first tight cylinder 302 in top is connected with first pressure head, first pressure head and bearing plate 301's through-hole clearance fit. Form the screens groove between loading board 301 and the screens board 303, the dipper supporting component's one end is put at the screens inslot, and the dipper supporting component in first roof pressure head top clamping groove is controlled to first tight cylinder 302, has improved the fastness to dipper supporting component centre gripping, and the screens groove has carried out position restriction to this end of dipper supporting component, has further avoided the phenomenon that the dipper supporting component appears droing or shifting.
When one end of the bucket rod supporting component is placed into the clamping groove, in order to improve the efficiency of aligning the end of the bucket rod supporting component with the clamping groove, a guide plate 304 inclined towards the second tightening mechanism is arranged on the clamping plate 303. The end of the arm support assembly is in the guide plate 304 and can be easily received in the detent groove.
The second tightening mechanism 4 includes a support base 401 and at least one pressing mechanism, which is mounted on the support base 401. The pressurizing mechanism comprises a bracket 402, a pressurizing cylinder 403, a pressurizing rod 404, a pressurizing block 405, a pressurizing shaft 406, a first limiting plate 407, a second limiting plate 408, a first connecting plate 409, a second connecting plate 410, a first hinge plate 411 and a second hinge plate 412, wherein the bracket 402 is arranged on the supporting seat 401, the first limiting plate 407 and the second limiting plate 408 are arranged on the bracket 402 in parallel, and a movable groove is formed between the first limiting plate 407 and the second limiting plate 408. One end of the pressure rod 404 is provided with a through hole, a rotating shaft which is rotatably connected is arranged in the through hole of the pressure rod 404, the pressure rod 404 is movably matched with the movable groove, and two ends of the rotating shaft of the pressure rod 404 are respectively connected with the first limiting plate 407 and the second limiting plate 408.
A connecting shaft is arranged on the pressurizing rod 404, a first connecting plate 409 is hinged with one end of the connecting shaft of the pressurizing rod 404, and a second connecting plate 410 is hinged with the other end of the connecting shaft of the pressurizing rod 404; two ends of the pressurizing shaft 406 are respectively connected with one end of the first hinge plate 411 and one end of the second hinge plate 412, the other end of the first hinge plate 411 is hinged to the first limiting plate 407 through a connecting shaft, the other end of the second hinge plate 412 is hinged to the second limiting plate 408 through a connecting shaft, and the first connecting plate 409 and the second connecting plate 410 are located between the first hinge plate 411 and the second hinge plate 412.
One end of the far pressure rod of the first connecting plate 409 is rotatably connected with the pressure shaft 406, one end of the far pressure rod of the second connecting plate 410 is rotatably connected with the pressure shaft 406, two ends of the pressure block 405 are respectively connected with the first connecting plate 409 and the second connecting plate 410, and the pressure block 406 is positioned above the pressure rod 404. Two rotating shafts which are symmetrically arranged are arranged on the pressurizing cylinder 403, the two rotating shafts of the pressurizing cylinder 403 are both rotatably connected with the bracket 402, a piston rod of the pressurizing cylinder 403 is connected with a connecting head 413, and the connecting head 413 is rotatably connected with the pressurizing shaft 406.
In this embodiment, a through hole is formed at the connecting end of the first connecting plate 409 and the pressurizing shaft 406, a through hole is formed at the connecting end of the second connecting plate 410 and the pressurizing shaft 406, and both the through hole of the first connecting plate 409 and the through hole of the second connecting plate 410 are rotatably connected with the pressurizing shaft 406. The connection head 413 is provided with a through hole, and the through hole of the connection head 413 is rotatably connected with the pressurizing shaft 406.
The piston rod of the pressurizing cylinder 403 of the second tightening mechanism 4 extends out, and the pressurizing head 413 of the pressurizing rod 404 abuts against the other end of the bucket rod supporting component; the piston rod of the pressurizing cylinder 403 continues to extend, and the piston rod of the pressurizing cylinder 403 drives the first connecting plate 409 and the second connecting plate 410 to rotate, so that the pressurizing block 405 is pressed on the pressurizing rod 404, and the pressurizing head 413 abuts against the other end of the bucket rod supporting assembly; the design of the pressurizing block 405 can support or limit the pressurizing rod 405 in a pressing way, so that the effective abutting of the pressurizing head 413 and the bucket rod supporting component is ensured.
In order to increase the rotation angle of the pressing rod 404 around the rotation axis, the first limiting plate 407 has a first sliding slot 414 movably engaged with the first connecting plate 409, and the second limiting plate 408 has a second sliding slot movably engaged with the second connecting plate 410. Meanwhile, the first sliding groove 414 and the second sliding groove also play a role in limiting the position of the first connecting plate 409 and the second connecting plate 410, and thus the compression bar 404.
In order to improve the structural strength of the first stopper plate 407 and the second stopper plate 408, a reinforcing bolt 415 is provided between the first stopper plate 407 and the second stopper plate 408, and the reinforcing bolt 415 is located below the pressure rod 404.
In order to further protect the clamped bucket rod supporting assembly, a protective supporting plate 5 is arranged on the supporting seat 401, a first protective nut 6 is arranged on the protective supporting plate 5, and the first protective nut 6 is provided with a first protective bolt 7. And screwing the first protection bolt 7 to enable the first protection bolt 7 to tightly push against the other end of the bucket rod supporting group. A second protection nut 8 is arranged on the bearing plate 301, and the second protection nut 8 is provided with a second protection bolt 9. And screwing a second protection bolt 9 to enable the second protection bolt 9 to tightly push one end of the bucket rod supporting group. Through first protection bolt 7 and second protection bolt 9 tight to the both ends top of dipper supporting component, the steadiness after the dipper supporting component centre gripping has further been improved.
It should be noted that the above preferred embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.
Claims (10)
1. The utility model provides a be used for dipper supporting component welded frock clamp which characterized in that: the device comprises a bottom plate, and a transverse clamping mechanism, a first jacking mechanism and a second jacking mechanism which are arranged on the bottom plate;
the transverse clamping mechanism comprises an air cylinder, a first clamping plate, a second clamping plate and a sliding mechanism, the air cylinder is installed on the bottom plate, a piston rod of the air cylinder is connected with the second clamping plate, the second clamping plate is connected with the sliding mechanism, and the sliding mechanism is used for supporting the second clamping plate to slide along the piston rod of the air cylinder; the first clamping plate is arranged on the bottom plate and is opposite to the second clamping plate;
the first jacking mechanism and the second jacking mechanism are both positioned between the first clamping plate and the second clamping plate, and the first jacking mechanism and the second jacking mechanism are oppositely arranged; the first jacking mechanism is used for jacking one end of the bucket rod supporting assembly, the second jacking mechanism is used for jacking the other end of the bucket rod supporting assembly, and the first clamping plate and the second clamping plate are used for clamping two sides of the bucket rod supporting assembly.
2. The tool clamp for welding the bucket rod supporting assembly according to claim 1, wherein:
the sliding mechanism comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are both arranged on the bottom plate and are arranged in parallel, a first sliding sleeve is arranged on the first supporting plate, and a second sliding sleeve is arranged on the second supporting plate; and a first sliding shaft and a second sliding shaft are arranged at two ends of the second clamping plate, the first sliding shaft of the second clamping plate is in sliding fit with the first sliding sleeve, and the second sliding shaft of the second clamping plate is in sliding fit with the second sliding sleeve.
3. The tool clamp for welding the bucket rod supporting assembly according to claim 1 or 2, wherein:
the bottom plate is provided with two support bars which are arranged in parallel, the two support bars are positioned between the first clamping plate and the second clamping plate, the cylinder is provided with a mounting plate, and the mounting plate is connected with the two support bars; the first clamping plate is provided with a notch corresponding to the cylinder, and the cylinder and the mounting plate are positioned in the notch.
4. The tool clamp for welding the bucket rod supporting assembly according to claim 1, wherein:
the first jacking mechanism comprises a bearing plate, a first jacking cylinder and a clamping plate, the bearing plate and the clamping plate are both arranged on the bottom plate, and a clamping groove is formed between the bearing plate and the clamping plate; the loading board is equipped with the through-hole, and first tight cylinder in top is installed on the loading board, and the piston rod of first tight cylinder in top is connected with first top pressure head, first top pressure head and the through-hole clearance fit of loading board.
5. The tool clamp for welding the bucket rod supporting assembly according to claim 4, wherein:
and a guide plate inclined towards the second jacking mechanism is arranged on the clamping plate.
6. The tool clamp for welding the bucket rod supporting assembly according to claim 1, wherein:
the second jacking mechanism comprises a supporting seat and at least one pressurizing mechanism, and the pressurizing mechanism is arranged on the supporting seat;
the pressurizing mechanism comprises a support, a pressurizing cylinder, a pressurizing rod, a pressurizing block, a pressurizing shaft, a first limiting plate, a second limiting plate, a first connecting plate, a second connecting plate, a first hinged plate and a second hinged plate, the support is arranged on the supporting seat, the first limiting plate and the second limiting plate are arranged on the support in parallel, and a movable groove is formed between the first limiting plate and the second limiting plate; one end of the pressurizing rod is provided with a through hole, a rotating shaft which is connected in a rotating mode is arranged in the through hole of the pressurizing rod in a matching mode, the pressurizing rod is movably matched with the movable groove, and two ends of the rotating shaft of the pressurizing rod are connected with the first limiting plate and the second limiting plate respectively; the pressurizing rod is provided with a connecting shaft, the first connecting plate is hinged with one end of the connecting shaft of the pressurizing rod, and the second connecting plate is hinged with the other end of the connecting shaft of the pressurizing rod; two ends of the pressurizing shaft are respectively connected with one end of the first hinged plate and one end of the second hinged plate, the other end of the first hinged plate is hinged with the first limiting plate through a connecting shaft, the other end of the second hinged plate is hinged with the second limiting plate through a connecting shaft, and the first connecting plate and the second connecting plate are both positioned between the first hinged plate and the second hinged plate; one end of a far pressurizing rod of the first connecting plate is rotatably connected with the pressurizing shaft, one end of a far pressurizing rod of the second connecting plate is rotatably connected with the pressurizing shaft, two ends of the pressurizing block are respectively connected with the first connecting plate and the second connecting plate, and the pressurizing block is positioned above the pressurizing rod; the pressurizing cylinder is provided with two rotating shafts which are symmetrically arranged, the two rotating shafts of the pressurizing cylinder are both rotationally connected with the bracket, a piston rod of the pressurizing cylinder is connected with a connector, and the connector is rotationally connected with the pressurizing shaft; the far rotating shaft end of the pressurizing rod is provided with a pressurizing head.
7. The tool clamp for welding the bucket rod supporting assembly according to claim 6, wherein:
the first limiting plate is provided with a first sliding chute in movable fit with the first connecting plate, and the second limiting plate is provided with a second sliding chute in movable fit with the second connecting plate.
8. The tool clamp for welding the bucket rod supporting assembly according to claim 6, wherein:
and a reinforcing bolt is arranged between the first limiting plate and the second limiting plate and is positioned below the pressurizing rod.
9. The tool clamp for welding the bucket rod supporting assembly according to claim 6, wherein:
be equipped with the protection backup pad on the supporting seat, be equipped with first protection nut in the protection backup pad, first protection nut sets first protection bolt.
10. The tool clamp for welding the bucket rod supporting assembly according to claim 4, wherein:
and a second protection nut is arranged on the bearing plate and is provided with a second protection bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011527769.0A CN112548467A (en) | 2020-12-22 | 2020-12-22 | Tool clamp for welding bucket rod supporting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011527769.0A CN112548467A (en) | 2020-12-22 | 2020-12-22 | Tool clamp for welding bucket rod supporting assembly |
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| Publication Number | Publication Date |
|---|---|
| CN112548467A true CN112548467A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011527769.0A Pending CN112548467A (en) | 2020-12-22 | 2020-12-22 | Tool clamp for welding bucket rod supporting assembly |
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| CN (1) | CN112548467A (en) |
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| CN201380379Y (en) * | 2009-04-01 | 2010-01-13 | 重庆勤牛工程机械有限责任公司 | Digging machine bucket rod welding chucking fixture |
| CN202200208U (en) * | 2011-07-10 | 2012-04-25 | 龙工（上海）挖掘机制造有限公司 | Machining device for bucket rod of excavator |
| CN103394933A (en) * | 2013-07-31 | 2013-11-20 | 中联重科股份有限公司渭南分公司 | Machining equipment |
| CN203875524U (en) * | 2014-03-31 | 2014-10-15 | 苏州烨华工程机械制造有限公司 | Locating tool for welding of digging bucket connecting support |
| CN106181186A (en) * | 2016-08-25 | 2016-12-07 | 安徽昌永得机械有限公司 | Be suitable to the joint welding frock of excavator boom |
| CN208772836U (en) * | 2018-09-18 | 2019-04-23 | 山东德州恒特重工有限公司 | A kind of dipper tooling |
| CN111375794A (en) * | 2018-12-30 | 2020-07-07 | 天津宝涞精工集团股份有限公司 | A equipment for fixing a position dress front fork subassembly admittedly |
| CN210819988U (en) * | 2019-08-19 | 2020-06-23 | 成都梵凰家具有限公司 | Novel vertical single-shaft woodworking milling machine |
| CN211028761U (en) * | 2019-11-07 | 2020-07-17 | 大连东拓工程机械制造有限公司 | Many specifications dipper group is to processing mould |
| CN211728110U (en) * | 2020-03-17 | 2020-10-23 | 厦门厦工机械股份有限公司 | Assembly welding tool for bucket rod of large-tonnage excavator |
| CN213945478U (en) * | 2020-12-22 | 2021-08-13 | 广西齐华机械制造有限公司 | Tool clamp for welding bucket rod supporting assembly |
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