CN216633233U - Main cutter plate welding clamp of excavator - Google Patents
Main cutter plate welding clamp of excavator Download PDFInfo
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- CN216633233U CN216633233U CN202220091384.2U CN202220091384U CN216633233U CN 216633233 U CN216633233 U CN 216633233U CN 202220091384 U CN202220091384 U CN 202220091384U CN 216633233 U CN216633233 U CN 216633233U
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Abstract
The application relates to the technical field of excavator welding fixtures, in particular to an excavator main cutter plate welding fixture; the frame body comprises a top plate, a groove is formed in the top plate along the horizontal direction, supporting legs are arranged at four corners of the top plate downwards, and supporting plates parallel to the top plate are arranged on the supporting legs; the halving mechanism is arranged on the upper part of the supporting plate and is positioned on the lower part of the top plate, the halving mechanism comprises a guide plate, a strip-shaped through groove is formed in the guide plate, a connecting shaft is arranged in the strip-shaped through groove in a sliding mode, and a sliding strip moving along the transverse direction is fixedly arranged on the lower part of the connecting shaft; the driving part is arranged on the frame body and is used for driving the guide plate to slide along the longitudinal direction; the U-shaped clamping jaw is detachably arranged on the upper part of the connecting shaft; by arranging the halving mechanism, the tooth holders are uniformly arranged on the main cutter plate, so that the time is saved, and the welding work efficiency is improved; and through adjusting the halving mechanism, just can adjust the interval between toothholder and the toothholder, can satisfy the welding of the main cutting board of different size types, the practicality is stronger.
Description
The technical field is as follows:
the application relates to the technical field of excavator welding fixtures, in particular to an excavator main cutter plate welding fixture.
Background art:
when a main cutting board of the excavator is welded with the tooth holder, the welding position of the tooth holder needs to be located on the main cutting board in advance, during locating, the middle position of the main cutting board needs to be determined at first, then the middle of the main cutting board is divided equally to two sides by a meter ruler, the middle mark of each tooth holder is drawn, then the peripheral welding position of the tooth holder is drawn, the main cutting board is erected again, the tooth holder is placed at the marked position for location welding, the number of steps is large, and operation is complex.
The utility model has the following contents:
in order to solve the technical problems, the utility model provides a main cutter plate welding clamp for an excavator, which solves the technical problems that: the welding positioning steps are more, and the operation is complex. In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
an excavator main board welding jig includes:
the rack body comprises a top plate, a groove is formed in the top plate along the horizontal direction, supporting legs are arranged at four corners of the top plate downwards, and supporting plates parallel to the top plate are arranged on the supporting legs;
the halving mechanism is arranged on the upper part of the supporting plate and is positioned on the lower part of the top plate, the halving mechanism comprises a guide plate, a strip-shaped through groove is formed in the guide plate, a connecting shaft is arranged in the strip-shaped through groove in a sliding mode, and a sliding strip moving along the transverse direction is fixedly arranged on the lower part of the connecting shaft;
the driving part is arranged on the frame body and used for driving the guide plate to slide along the longitudinal direction;
the U-shaped clamping jaw is detachably arranged on the upper part of the connecting shaft.
Furthermore, a plurality of transverse sliding rails are transversely arranged on the upper portion of the supporting plate, transverse connecting sleeves are arranged on the transverse sliding rails in a sliding structure mode, and the transverse connecting sleeves are fixedly arranged at the bottoms of the sliding bars.
Furthermore, both ends of the guide plate are respectively provided with a threaded hole and a through hole along the movement direction; the drive part comprises a screw rod and a guide rod, the two ends of the screw rod are connected with the support plate in a rotating structure mode respectively, the guide rod is connected with the support plate, the screw rod is matched with the threaded hole in a threaded mode, and the guide rod is matched with the through hole in a sliding structure mode.
Furthermore, longitudinal connecting sleeves are arranged at the bottoms of the two ends of the guide plate, longitudinal sliding rails are arranged at the lower parts of the longitudinal connecting sleeves, the longitudinal connecting sleeves are connected with the longitudinal sliding rails in a sliding mode, and the longitudinal sliding rails are connected with the supporting plate in a fixed structure.
Furthermore, a pair of connecting blocks is arranged on each of the two longitudinal sliding rails, the connecting block on one side is connected with the screw rod in a rotating structure mode, and the connecting block on the other side is connected with the guide rod in a fixed structure mode.
Furthermore, one end of the screw rod penetrates through a connecting block to be provided with a hand wheel.
Furthermore, the strip-shaped through groove comprises a straight groove arranged along the longitudinal direction, a chute A and a chute B are symmetrically arranged on two sides of the straight groove, and the transverse distance between one end of the straight groove and one end of the chute A is equal to the transverse distance between one end of the adjacent chute A and one end of the chute B; the transverse distance between the other end of the straight groove and the other end of the chute A is equal to the transverse distance between the other end of the adjacent chute A and the other end of the chute B.
The utility model has the beneficial effects that: by arranging the halving mechanism, the tooth holders are uniformly arranged on the main cutting board, so that workers do not need to measure the welding position for many times, the time is saved, and the welding work efficiency is improved; the spacing between the tooth holders can be adjusted by adjusting the halving mechanism, so that the welding of the main cutting boards with different sizes and types can be met, and the practicability is high; the guide plate is driven to slide through the hand wheel, so that the structure is simple, the economy is better, and the structural stability is higher.
Description of the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the aliquoting mechanism and the driving part of the utility model.
In the figure:
1. u-shaped jack catch, 2, support body, 21, roof, 22, landing leg, 23, backup pad, 31, deflector, 32, bar through groove, 321, straight flute, 322, chute A, 323, chute B, 33, connecting axle, 34, slip strip, 35, horizontal slide rail, 36, horizontal adapter sleeve, 41, screw rod, 42, guide bar, 43, vertical adapter sleeve, 44, vertical slide rail, 45, connecting block, 5, main cutting board, 6, toothholder, 7, central line mark.
The specific implementation mode is as follows:
to further clarify the objects, technical solutions and advantages of the present invention, the present invention will now be described in further detail with reference to fig. 1-2 and the following examples so that the public will better understand the method of practice of the present invention, and specific embodiments of the present invention are:
the utility model provides an excavator main board welding jig which characterized in that includes: support body 2, support body 2 include roof 21, and roof 21 is seted up slottedly along the horizontal direction, and main cutting board partly covers on the groove for the toothholder can block in main cutting board edge, and four edges of roof 21 are provided with landing leg 22 downwards, are provided with parallel and roof 21's backup pad 23 on the landing leg 22.
The halving mechanism is arranged on the upper portion of the supporting plate 23 and located on the lower portion of the top plate 21, the halving mechanism comprises a guide plate 31, a strip-shaped through groove 32 is formed in the guide plate 31, the strip-shaped through groove 32 comprises a straight groove 321 arranged along the longitudinal direction, inclined grooves A322 and inclined grooves B323 are symmetrically arranged on two sides of the straight groove 321, and the transverse distance between one end of the straight groove 321 and one end of each inclined groove A322 is equal to the transverse distance between one end of each adjacent inclined groove A322 and one end of each inclined groove B323; the transverse distance between the other end of the straight groove 321 and the other end of the chute A322 is equal to the transverse distance between the other end of the adjacent chute A322 and the other end of the chute B323; a connecting shaft 33 is arranged in the strip-shaped through groove 32 in a sliding mode, and a sliding strip 34 moving along the transverse direction is fixedly arranged at the lower part of the connecting shaft 33; the upper part of the supporting plate 23 is transversely provided with a plurality of transverse sliding rails 35, the transverse sliding rails 35 are provided with transverse connecting sleeves 36 in a sliding structure mode, and the transverse connecting sleeves 36 are fixedly arranged at the bottoms of the sliding bars 34.
The top plate 21 is provided on its surface with a center line mark 7 which is collinear with the central axis of the straight groove 321. The longitudinal middle shaft of the main cutter plate can be conveniently positioned by workers.
Two ends of the guide plate 31 are respectively provided with a threaded hole and a through hole along the moving direction; the driving part is arranged on the frame body 2 and used for driving the guide plate 31 to slide along the longitudinal direction, the driving part comprises a screw rod 41 and a guide rod 42, two ends of the screw rod 41 are respectively connected with the support plate 23 in a rotating structure mode, the guide rod 42 is connected with the support plate 23, the screw rod 41 is matched with the threaded hole in a threaded mode, and the guide rod 42 is matched with the through hole in a sliding structure mode; the bottoms of the two ends of the guide plate 31 are provided with longitudinal connecting sleeves 43, the lower parts of the longitudinal connecting sleeves 43 are provided with longitudinal slide rails 44, the longitudinal connecting sleeves 43 are connected with the longitudinal slide rails 44 in a sliding manner, and the longitudinal slide rails 44 are connected with the support plate 23 in a fixed structure; a pair of connecting blocks 45 are arranged on the two longitudinal sliding rails 44, the connecting block 45 on one side is connected with the screw rod 41 in a rotating structure mode, and the connecting block 45 on the other side is connected with the guide rod 42 in a fixed structure mode.
One end of the screw rod 41 penetrates through a connecting block 45 to be provided with a hand wheel 46, so that the screw rod 41 is convenient to rotate.
U type jack catch 1, U type jack catch 1 can change different U type jack catch 1 according to not unidimensional toothholder with dismantling the mode setting on connecting axle 33 upper portion to guarantee firmly with the toothholder card.
The working principle and the working process of the utility model are as follows:
firstly, the main cutting board 5 is placed on the top board 21 at the upper part of the groove, the longitudinal central axis of the main cutting board 5 is aligned with the central line mark 7, the tooth holder 6 is clamped in the U-shaped clamping jaw 1, and one side of the tooth holder 6 is clamped at the edge of the main cutting board 5.
Secondly, the hand wheel 46 is rotated, the hand wheel 46 drives the guide plate 31 to move through the screw rod 41, the guide plate 31 slides on the longitudinal slide rail 44 along the longitudinal direction through the longitudinal connecting sleeve 43, and the guide plate 31 synchronously slides on the guide rod 42; meanwhile, the guide plate 31 drives the connecting shaft 33 to slide in the guide plate through the strip-shaped through groove 32, then the connecting shaft 33 drives the sliding strip 34 to slide on the transverse sliding rail 35 through the transverse connecting sleeve 36, and then the tooth holder 6 is driven to be equally divided on the transverse direction of the main cutting plate 5 through the U-shaped clamping jaw 1, and then the welding robot is used for welding.
In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "left", "right", "front", "rear", "left lower", "right upper", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. While the utility model has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that other embodiments can be devised which do not depart from the scope of the utility model as disclosed herein.
Claims (7)
1. The utility model provides an excavator main board welding jig which characterized in that includes:
the rack body (2) comprises a top plate (21), the top plate (21) is provided with a groove along the horizontal direction, four corners of the top plate (21) are downwards provided with support legs (22), and the support legs (22) are provided with support plates (23) parallel to the top plate (21);
the halving mechanism is arranged on the upper portion of the supporting plate (23) and is positioned on the lower portion of the top plate (21), the halving mechanism comprises a guide plate (31), a strip-shaped through groove (32) is formed in the guide plate (31), a connecting shaft (33) is arranged in the strip-shaped through groove (32) in a sliding mode, and a sliding strip (34) moving along the transverse direction is fixedly arranged on the lower portion of the connecting shaft (33);
the driving part is arranged on the frame body (2) and used for driving the guide plate (31) to slide along the longitudinal direction;
the U-shaped clamping jaw (1), the U-shaped clamping jaw (1) sets up in connecting axle (33) upper portion with can dismantling the mode.
2. The main cutter plate welding clamp for the excavator according to claim 1, wherein: a plurality of transverse sliding rails (35) are transversely arranged on the upper part of the supporting plate (23), a transverse connecting sleeve (36) is arranged on each transverse sliding rail (35) in a sliding structure mode, and each transverse connecting sleeve (36) is fixedly arranged at the bottom of each sliding bar (34).
3. The main cutter plate welding clamp for the excavator according to claim 2, wherein: two ends of the guide plate (31) are respectively provided with a threaded hole and a through hole along the motion direction; the driving part comprises a screw rod (41) and a guide rod (42), two ends of the screw rod (41) are connected with the supporting plate (23) in a rotating structure mode respectively, the guide rod (42) is connected with the supporting plate (23), the screw rod (41) is matched with the threaded hole in a threaded mode, and the guide rod (42) is matched with the through hole in a sliding structure mode.
4. The main cutter plate welding clamp for the excavator according to claim 3, wherein: the bottom parts of two ends of the guide plate (31) are provided with longitudinal connecting sleeves (43), the lower parts of the longitudinal connecting sleeves (43) are provided with longitudinal sliding rails (44), the longitudinal connecting sleeves (43) are connected with the longitudinal sliding rails (44) in a sliding mode, and the longitudinal sliding rails (44) are connected with the support plate (23) in a fixed structure.
5. The main cutter plate welding clamp for the excavator according to claim 4, wherein: a pair of connecting blocks (45) are arranged on the two longitudinal sliding rails (44), the connecting block (45) on one side is connected with the screw rod (41) in a rotating structure mode, and the connecting block (45) on the other side is connected with the guide rod (42) in a fixed structure mode.
6. The main cutter plate welding clamp for the excavator according to claim 5, wherein: one end of the screw rod (41) penetrates through a connecting block (45) and is provided with a hand wheel (46).
7. The main cutter plate welding clamp for the excavator according to claim 1, wherein: the strip-shaped through groove (32) comprises a straight groove (321) which is arranged along the longitudinal direction, two sides of the straight groove (321) are symmetrically provided with a chute A (322) and a chute B (323), and the transverse distance between one end of the straight groove (321) and one end of the chute A (322) is equal to the transverse distance between one end of the adjacent chute A (322) and one end of the chute B (323); the transverse distance between the other end of the straight groove (321) and the other end of the chute A (322) is equal to the transverse distance between the other end of the adjacent chute A (322) and the other end of the chute B (323).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220091384.2U CN216633233U (en) | 2022-01-14 | 2022-01-14 | Main cutter plate welding clamp of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220091384.2U CN216633233U (en) | 2022-01-14 | 2022-01-14 | Main cutter plate welding clamp of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216633233U true CN216633233U (en) | 2022-05-31 |
Family
ID=81725606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220091384.2U Active CN216633233U (en) | 2022-01-14 | 2022-01-14 | Main cutter plate welding clamp of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216633233U (en) |
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2022
- 2022-01-14 CN CN202220091384.2U patent/CN216633233U/en active Active
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