CN218836676U

CN218836676U - Double-slideway opposite-pressing type excavator bucket rod connecting pin shaft press-fitting machine

Info

Publication number: CN218836676U
Application number: CN202222245758.4U
Authority: CN
Inventors: 尤理想; 周权
Original assignee: Suzhou Yizhuo Industrial Technology Co ltd
Current assignee: Suzhou Yizhuo Industrial Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-04-11
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a two slides are to pressure formula excavator dipper connecting pin pressure equipment machine, concretely relates to excavator swing arm dipper connecting pin pressure equipment technical field, including the double track slide, two double track way slip extension boards are installed to the top of double track way slide, and the inside of double track way slide is equipped with the lateral shifting subassembly, installs the fixed connection regulating box in the top of double track way slip extension board, the inside of regulating box is equipped with the vertical removal subassembly, and one side of regulating box is equipped with the longitudinal shifting subassembly. The utility model discloses a set up lateral shifting subassembly, longitudinal movement subassembly, directly put the back with excavator dipper and excavator swing arm, can make the pressure equipment machine carry out horizontal, vertical fine setting to pressure equipment position department by oneself, it is comparatively convenient that fine setting equipment gets up like this, and quick adjustment reaches pressure equipment position department, and pressure equipment butt joint efficiency is higher, is favorable to reaching high-efficient butt joint.

Description

Double-slideway counter-pressing type excavator bucket rod connecting pin shaft press-fitting machine

Technical Field

The utility model relates to an excavator swing arm dipper connecting pin pressure equipment technical field, more specifically say, the utility model relates to a two slides are to pressure formula excavator dipper connecting pin axle pressure equipment machine.

Background

The boom and the arm are connected together by a large connecting pin, and the fit clearance of the connecting parts is ensured so that the boom and the arm can operate flexibly without mutual interference, so that the press-mounting machine is used.

Patent application publication No. CN201794099U discloses excavator movable arm bucket rod connecting pin press fitting device, relates to and constitutes by hydro-cylinder, excavator bucket rod, excavator movable arm, connecting pin, removal closing device, linear guide, hydraulic elevating platform, hydraulic control device, mobile device, support arm and base. The base is a main body supporting piece, a supporting arm for supporting is arranged on the base, and the upper end of the supporting arm is connected with the hydraulic lifting platform. A moving device is arranged on the base, and a hydraulic control device is arranged at one end of the base. A movable pressing device is arranged on the hydraulic lifting platform, a linear guide rail is arranged below the movable pressing device and at the position where the movable pressing device is connected with the hydraulic lifting platform, and an oil cylinder is arranged on one side of the movable pressing device. And a connecting pin is arranged at the upper part of the movable pressing device and is used for connecting the movable arm of the excavator and the bucket rod of the excavator.

However, in the use process of the structure, the movable arm and the bucket rod of the excavator need to be finely adjusted, and the excavator can reach the designated position for press mounting.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides and is showing the solution that is different from prior art, in order to overcome the above-mentioned defect of prior art, the utility model provides a two slides are to pressure formula excavator dipper connecting pin axle pressure equipment machine to propose in solving above-mentioned background art because excavator swing arm and excavator dipper volume are great consequently get into the back need finely tune excavator swing arm and excavator dipper many times, finely tune comparatively inconvenient, pressure equipment butt joint efficiency is lower, is unfavorable for reaching the problem of high-efficient butt joint.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two slides are to pressure formula excavator bucket rod connecting pin axle pressure equipment machine, includes that the double track is said the slide, two double track way sliding support boards are installed to the top of double track way slide, and the inside of double track way slide is equipped with the lateral shifting subassembly, installs the fixed connection regulating box in the top of double track way sliding support board, the inside of regulating box is equipped with the vertical movement subassembly, and one side of regulating box is equipped with the longitudinal movement subassembly, sliding connection between double track way sliding support board and the double track way slide, and the bottom of double track way sliding support board is handled through polishing.

Preferably, the lateral shifting subassembly is including installing the inside two-way drive screw in the double track way slide, has horizontal driving motor at the drive of the one end concentric circles of two-way drive screw, and the outer wall cover of two-way drive screw is equipped with first screw thread lantern ring piece and second screw thread lantern ring piece, second screw thread lantern ring piece is located one side position department of first screw thread lantern ring piece, threaded connection between first screw thread lantern ring piece and the two-way drive screw of second screw thread lantern ring piece all, and two opposite just symmetry settings of screw thread of outer wall of two-way drive screw.

Preferably, the vertical moving assembly comprises an internal lantern ring concave block installed inside the adjusting box, the internal thread of the internal lantern ring concave block is connected with a vertical screw rod, a vertical driving motor is fixed to the top end of the vertical screw rod in a concentric mode, two guide supporting columns in sliding connection are installed inside the internal lantern ring concave block and located on two sides of the vertical screw rod, a lantern ring block is arranged above the internal lantern ring concave block, a limiting shaft rod is movably connected inside the lantern ring block, a toothed ring is fixed to the position, located on one side of the lantern ring block, of the external limiting shaft rod, and a toothed plate is meshed with one side of the toothed ring.

Preferably, the longitudinal moving assembly comprises a positioning support plate arranged on one side of the adjusting box, a longitudinal driving screw is arranged inside the positioning support plate, a longitudinal driving motor is concentrically fixed at one end of the longitudinal driving screw, a lantern ring linkage support plate is in threaded connection with the outer wall of the longitudinal driving screw, and a driving hydraulic cylinder fixedly connected with the lantern ring linkage support plate is embedded into one side of the lantern ring linkage support plate.

The utility model discloses a technological effect and advantage:

1. by arranging the transverse moving assembly, the transverse moving assembly and the longitudinal moving assembly, after the bucket rod of the excavator and the movable arm of the excavator are directly placed, the press-mounting machine can be automatically subjected to transverse, longitudinal and vertical fine adjustment to a press-mounting position, so that fine adjustment equipment is convenient and fast to achieve, the press-mounting position can be quickly adjusted, the press-mounting butt joint efficiency is higher, and efficient butt joint can be favorably achieved;

2. the direction is shifted up along the direction pillar to the concave piece of inside lantern ring, and the location extension board drives lantern ring piece rebound, and spacing axostylus axostyle drives the ring gear and meshes the transmission on the pinion rack, makes the location extension board stably shift up, improves the high stability when shifting up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall vertical cross-section structure of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the joint structure between the longitudinal driving screw and the lantern ring linkage support plate of the present invention.

The reference signs are: 1. a double-track sliding plate; 2. a double-track sliding support plate; 3. an adjusting box; 4. a bidirectional drive screw; 5. a transverse driving motor; 6. a first threaded collar block; 7. a second threaded collar block; 8. an inner collar concave block; 9. a vertical screw; 10. a vertical drive motor; 11. a guide pillar; 12. a collar block; 13. a limiting shaft lever; 14. a toothed ring; 15. a toothed plate; 16. positioning a support plate; 17. a longitudinal drive screw; 18. the lantern ring is linked with the supporting plate; 19. a longitudinal driving motor; 20. the hydraulic cylinder is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The double-slideway counter-pressing type excavator bucket rod connecting pin shaft press-fitting machine is shown in the accompanying drawings 1-4, a transverse moving assembly and a longitudinal moving assembly are arranged on the press-fitting machine, the vertical position, the transverse position and the longitudinal position of each assembly can be automatically adjusted, and the specific structure of each assembly is as follows:

in some embodiments, as shown in fig. 1-2, the double-rail sliding support plate 2 is slidably connected to the double-rail sliding plate 1, and the bottom end of the double-rail sliding support plate 2 is polished, the transverse moving assembly includes a bidirectional transmission screw 4 installed inside the double-rail sliding plate 1, a transverse driving motor 5 is concentrically driven at one end of the bidirectional transmission screw 4, a first threaded collar block 6 and a second threaded collar block 7 are sleeved on the outer wall of the bidirectional transmission screw 4, the second threaded collar block 7 is located at one side position of the first threaded collar block 6, the first threaded collar block 6 and the second threaded collar block 7 are both in threaded connection with the bidirectional transmission screw 4, and two threads on the outer wall of the bidirectional transmission screw 4 are opposite and symmetrically arranged;

when the structure is used for transverse adjustment, the transverse driving motor 5 can be started to drive the bidirectional transmission screw rod 4 to rotate forwards, the bidirectional transmission screw rod 4 drives the first threaded collar block 6 and the second threaded collar block 7 to move relatively under the action of threads, and the first threaded collar block 6 drives the double-track sliding support plate 2 to slide on the double-track sliding plate 1, so that the two adjusting boxes 3 can move relatively to adjust the transverse distance position.

In some embodiments, as shown in fig. 2, the vertical moving assembly includes an internal lantern ring concave block 8 installed inside the adjusting box 3, the internal thread of the internal lantern ring concave block 8 is connected with a vertical screw 9, a vertical driving motor 10 is concentrically fixed at the top end of the vertical screw 9, two slidably connected guide pillars 11 are installed inside the internal lantern ring concave block 8 and at positions on two sides of the vertical screw 9, a lantern ring block 12 is arranged above the internal lantern ring concave block 8, a limiting shaft rod 13 is movably connected inside the lantern ring block 12, a toothed ring 14 is fixed outside the limiting shaft rod 13 and at a position on one side of the lantern ring block 12, and a toothed plate 15 is engaged with one side of the toothed ring 14;

when the structure is used for vertical adjustment, the vertical driving motor 10 can be started to drive the vertical screw rod 9 to rotate, the vertical screw rod 9 drives the inner lantern ring concave block 8 to move upwards along the guide pillar 11 under the action of threads, the inner lantern ring concave block 8 drives the positioning support plate 16 to move upwards, the driving hydraulic cylinder 20 on the positioning support plate 16 can be moved upwards, the height of the excavator bucket rod connecting pin shaft is adjusted to be the same, meanwhile, the positioning support plate 16 drives the lantern ring block 12 to move upwards, the lantern ring block 12 enables the limiting shaft rod 13 to drive the toothed ring 14 to move upwards, and the toothed ring 14 is meshed with the toothed plate 15 for transmission, so that the positioning support plate 16 is moved upwards stably.

In some embodiments, as shown in fig. 2 to 4, the longitudinal moving assembly includes a positioning support plate 16 installed at one side of the adjusting box 3, and a longitudinal driving screw 17 is installed inside the positioning support plate 16, a longitudinal driving motor 19 is concentrically fixed at one end of the longitudinal driving screw 17, and a lantern ring linkage support plate 18 is screwed to an outer wall of the longitudinal driving screw 17, and a driving hydraulic cylinder 20 fixedly connected is embedded into one side of the lantern ring linkage support plate 18;

when the structure moves longitudinally, the toothed plate 15 can be started to drive the longitudinal driving screw rod 17 to rotate, the longitudinal driving screw rod 17 drives the lantern ring linkage support plate 18 to move longitudinally on the inner wall of the positioning support plate 16, the lantern ring linkage support plate 18 can drive the driving hydraulic cylinder 20 to move longitudinally to the same longitudinal position of the connecting pin shaft of the excavator bucket rod, and the insertion operation can be completed by driving the hydraulic cylinder 20 to extrude, so that longitudinal fine adjustment is achieved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a two slides are to pressure formula excavator bucket rod connecting pin axle pressure equipment machine, includes double track way slide (1), its characterized in that: two double-track way sliding support plates (2) are installed to the top of double-track way slide plate (1), and the inside of double-track way slide plate (1) is equipped with the lateral shifting subassembly, installs fixed connection regulating box (3) in the top of double-track way sliding support plate (2), the inside of regulating box (3) is equipped with the vertical movement subassembly, and one side of regulating box (3) is equipped with the longitudinal shifting subassembly.

2. The double-slideway opposite-pressing type excavator bucket rod connecting pin shaft press-fitting machine according to claim 1, which is characterized in that: the double-track sliding support plate (2) is connected with the double-track sliding plate (1) in a sliding mode, and the bottom end of the double-track sliding support plate (2) is polished.

3. The double-slideway opposite-pressing type excavator bucket rod connecting pin shaft press-fitting machine according to claim 2, which is characterized in that: the transverse moving assembly comprises a bidirectional transmission screw rod (4) arranged inside the double-track sliding plate (1), a transverse driving motor (5) is driven at one end of the bidirectional transmission screw rod (4) in a concentric mode, and a first threaded collar block (6) and a second threaded collar block (7) are sleeved on the outer wall of the bidirectional transmission screw rod (4).

4. The double-slideway opposite-pressing type excavator bucket rod connecting pin shaft press-fitting machine according to claim 3, which is characterized in that: the second threaded collar block (7) is located at one side of the first threaded collar block (6), the first threaded collar block (6) and the second threaded collar block (7) are in threaded connection with the bidirectional transmission screw rod (4), and two threads on the outer wall of the bidirectional transmission screw rod (4) are opposite and symmetrically arranged.

5. The double-slideway opposite-pressing type excavator bucket rod connecting pin shaft press-fitting machine according to claim 1, which is characterized in that: vertical removal subassembly is including installing at inside lantern ring concave block (8) of regulating box (3) inside, and the inside threaded connection of inside lantern ring concave block (8) has vertical screw rod (9), the top of vertical screw rod (9) is fixed with vertical driving motor (10) with the centre of a circle, the inside of inside lantern ring concave block (8) just is located vertical screw rod (9) both sides position department and all installs two sliding connection's guide pillar (11).

6. The double-slideway opposite-pressing type excavator bucket rod connecting pin shaft press-fitting machine according to claim 5, which is characterized in that: the gear ring is characterized in that a collar block (12) is arranged above the inner collar concave block (8), a limiting shaft rod (13) is movably connected inside the collar block (12), a gear ring (14) is fixed outside the limiting shaft rod (13) and located at one side of the collar block (12), and a toothed plate (15) is meshed with one side of the gear ring (14).

7. The double-slideway opposite-pressing type excavator bucket rod connecting pin shaft press-fitting machine according to claim 1, which is characterized in that: the longitudinal moving assembly comprises a positioning support plate (16) arranged on one side of the adjusting box (3), a longitudinal driving screw rod (17) is arranged inside the positioning support plate (16), a longitudinal driving motor (19) is concentrically fixed at one end of the longitudinal driving screw rod (17), a lantern ring linkage support plate (18) is in threaded connection with the outer wall of the longitudinal driving screw rod (17), and a driving hydraulic cylinder (20) fixedly connected with the lantern ring linkage support plate (18) is embedded into one side of the lantern ring linkage support plate (18).