CN215144897U

CN215144897U - Excavator work piece reaming equipment with pop-up mechanism

Info

Publication number: CN215144897U
Application number: CN202120899363.9U
Authority: CN
Inventors: 常阿维
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-14
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses an excavator work piece reaming equipment with pop-up mechanism relates to machining equipment technical field. The utility model provides an excavator work piece reaming equipment with pop-up mechanism, the on-line screen storage device comprises a base, the inboard of aircraft nose rotates and is connected with the connecting axle, driven gear has been cup jointed in the outside of connecting axle, the lower extreme of connecting axle runs through aircraft nose fixedly connected with adapter sleeve, the solid hole of L type card has been seted up to the outside symmetry of adapter sleeve, and fixed surface installs the second spring on the inner chamber of adapter sleeve, the inside sliding connection of adapter sleeve has the connecting block, the outside symmetry fixed mounting of connecting block has the solid piece of card with the solid hole block of L type card, and fixed surface installs reaming main shaft assembly under the connecting block. The utility model provides an excavator work piece reaming equipment with pop-up mechanism has solved current reaming equipment comparatively fixed to reaming main shaft assembly's installation, leads to inconvenient dismantlement after wearing and tearing, has caused to change troublesome technical problem.

Description

Excavator work piece reaming equipment with pop-up mechanism

Technical Field

The utility model relates to a machining equipment technical field especially relates to an excavator work piece reaming equipment with pop-up mechanism.

Background

Excavator accessories generally refer to parts which can form a complete excavator, and are generally referred to as wearing parts or detachable parts according to construction requirements in industry. Excavator accessory belongs to special industry equipment accessory, needs special equipment just can high efficiency, high-quality operation, if: a numerical control plasma cutting machine, a groove edge milling machine, a plate bending machine, a welding positioner, a boring mill, casting (forging) equipment, heat treatment equipment and the like.

The excavator accessory needs to be punched. However, the existing reaming equipment is relatively fixed to install the reaming spindle assembly, so that the reaming spindle assembly is inconvenient to disassemble after being worn, and the problem of troublesome replacement is caused; moreover, the existing reaming equipment is used for manually placing and taking the workpiece by an operator in conventional operation, so that the hand can be stretched into the equipment to be taken in the workpiece taking process, the safety risk is increased, and the efficiency is influenced. Therefore, it is necessary to provide an excavator workpiece reaming device with an ejection mechanism to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an excavator workpiece reaming equipment with an ejection mechanism, which solves the problems that the existing reaming equipment is relatively fixed to the installation of a reaming main shaft component, so that the existing reaming equipment is inconvenient to disassemble after being worn and causes troublesome replacement; moreover, the existing reaming equipment is used for manually placing and taking the workpiece by an operator in conventional operation, so that the hand can be stretched into the equipment to be taken in the workpiece taking process, the safety risk is increased, and the technical problem of efficiency is influenced.

In order to solve the technical problem, the utility model provides an excavator work piece reaming equipment with ejection mechanism, which comprises a base, wherein the upper surface of the base is respectively provided with a placing groove and a movable groove, a first hydraulic telescopic column is embedded at the top of the base, the output end of the first hydraulic telescopic column is fixedly connected with a machine head which is in sliding connection with the movable groove, the upper surface of the machine head is fixedly provided with a motor, the output shaft of the motor penetrates through the machine head and is sleeved with a driving gear, the inner side of the machine head is rotatably connected with a connecting shaft, the outer side of the connecting shaft is sleeved with a driven gear, the outer sides of the driven gear and the driving gear are commonly sleeved with a chain, the lower end of the connecting shaft penetrates through the machine head and is fixedly connected with a connecting sleeve, the outer side of the connecting sleeve is symmetrically provided with L-shaped clamping holes, and the upper surface of the inner cavity of the connecting sleeve is fixedly provided with a second spring, the connecting sleeve is characterized in that a connecting block is slidably connected inside the connecting sleeve, clamping blocks clamped with the L-shaped clamping holes are symmetrically and fixedly installed on the outer side of the connecting block, and a hole expanding main shaft assembly is fixedly installed on the lower surface of the connecting block.

Preferably, four foot supports are uniformly and fixedly mounted on the lower surface of the base, and each of the foot supports is fixedly provided with an anti-slip pad on the lower surface.

Preferably, the lower surface of the base is provided with a blanking hole, and the blanking hole is communicated with the placing groove.

Preferably, the upper surface of base symmetry offer with the recess of standing groove intercommunication, every the equal fixed mounting in inboard of recess has the second hydraulic stretching post, the output fixedly connected with stopper of the second hydraulic stretching post.

Preferably, the limiting block is of an L-shaped structure, and a rubber pad is fixedly mounted on the inner side of the limiting block.

Preferably, the telescopic links are symmetrically embedded in the inner sides of the placing grooves, one end of each telescopic link is fixedly connected with a push block, and a first spring is fixedly connected between each push block and each telescopic link.

Preferably, the first spring is located on the outer side of the telescopic rod, and the longitudinal section of the push block is of a right-angled trapezoid structure.

Compared with the prior art, the utility model provides a pair of excavator work piece reaming equipment with pop-up mechanism has following beneficial effect:

1. the utility model provides an excavator work piece reaming equipment with pop-up mechanism through the jack-up reaming main shaft assembly that makes progress, makes the second spring compress to minimum length, rotates reaming main shaft assembly simultaneously, realizes breaking away from the inside in L type card solid hole rather than the card solid piece of being connected through the connecting block, has solved current reaming equipment comparatively fixed to reaming main shaft assembly's installation, leads to inconvenient dismantlement after wearing and tearing, has caused to change troublesome problem.

2. The utility model provides an excavator work piece reaming equipment with pop-up mechanism, through adjusting the second hydraulic pressure telescopic column, the stopper of realization rather than being connected breaks away from the restriction to the work piece position, simultaneously under the spring action of first spring, the ejector pad is with the inside of the ejecting standing groove of work piece, thereby solved current reaming equipment in conventional operation, it is all that the operator is manual to place the work piece and take, and then in the work piece of taking, can stretch into the equipment with the hand and take, increase safe risk, and the problem of efficiency is influenced.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an excavator workpiece reaming device with an ejection mechanism according to the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a top view of the base of the present invention;

fig. 4 is a front view of the present invention.

Reference numbers in the figures: 1. a foot support; 2. a first spring; 3. a base; 4. a movable groove; 5. a first hydraulic telescopic column; 6. a driving gear; 7. a motor; 8. a chain; 9. a machine head; 10. a driven gear; 11. reaming the spindle assembly; 12. a limiting block; 13. a groove; 14. a push block; 15. a telescopic rod; 16. a placement groove; 17. a blanking hole; 18. connecting sleeves; 19. a clamping block; 20. a second spring; 21. connecting blocks; 22. an L-shaped clamping hole; 23. a second hydraulic telescopic column; 24. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 work belong to the protection scope of the present invention.

As shown in fig. 1-4, an excavator workpiece reaming device with an ejection mechanism comprises a base 3, wherein a placement groove 16 and a movable groove 4 are respectively formed on the upper surface of the base 3, a first hydraulic telescopic column 5 is embedded on the top of the base 3, an output end of the first hydraulic telescopic column 5 is fixedly connected with a machine head 9 in sliding connection with the movable groove 4, a motor 7 is fixedly mounted on the upper surface of the machine head 9, an output shaft of the motor 7 penetrates through the machine head 9 and is sleeved with a driving gear 6, the inner side of the machine head 9 is rotatably connected with a connecting shaft 24, the outer side of the connecting shaft 24 is sleeved with a driven gear 10, the outer sides of the driven gear 10 and the driving gear 6 are commonly sleeved with a chain 8, the lower end of the connecting shaft 24 penetrates through the machine head 9 and is fixedly connected with a connecting sleeve 18, L-shaped clamping holes 22 are symmetrically formed in the outer side of the connecting sleeve 18, and a second spring 20 is fixedly mounted on the upper surface of an inner cavity of the connecting sleeve 18, the connecting sleeve 18 is connected with a connecting block 21 in a sliding manner, clamping blocks 19 clamped with the L-shaped clamping holes 22 are symmetrically and fixedly mounted on the outer side of the connecting block 21, and the reaming spindle assembly 11 is fixedly mounted on the lower surface of the connecting block 21.

Further, four foot supports 1 are uniformly and fixedly mounted on the lower surface of the base 3, and an anti-slip mat is fixedly mounted on the lower surface of each foot support 1.

Furthermore, blanking hole 17 is opened on the lower surface of base 3, and blanking hole 17 communicates with standing groove 16.

Further, the upper surface symmetry of base 3 sets up the recess 13 with the standing groove 16 intercommunication, and the equal fixed mounting in inboard of every recess 13 has the flexible post 23 of second hydraulic pressure, and the output fixedly connected with stopper 12 of the flexible post 23 of second hydraulic pressure.

Further, the limiting block 12 is of an L-shaped structure, and a rubber pad is fixedly mounted on the inner side of the limiting block 12.

Further, telescopic rods 15 are symmetrically embedded in the inner sides of the placing grooves 16, one end of each telescopic rod 15 is fixedly connected with a push block 14, and a first spring 2 is fixedly connected between each push block 14 and each telescopic rod 15.

Further, the first spring 2 is located outside the telescopic rod 15, and the longitudinal section of the push block 14 is in a right-angled trapezoid structure.

The utility model provides a pair of excavator work piece reaming equipment with pop-up mechanism's theory of operation as follows:

during the use, at first place the inside of standing groove 16 with the work piece in, force ejector pad 14 compression telescopic link 15 and first spring 2, then adjust second hydraulic stretching post 23, drive the stopper 12 clamping work piece of being connected rather than the output, start first hydraulic stretching post 5 and motor 7 at last, first hydraulic stretching post 5 drives the aircraft nose 9 of being connected rather than the output and moves down, motor 7 drives the driving gear 6 rotation rather than the output shaft simultaneously, the drive is rotated through chain 8 and driven gear 10 connecting axle 24 of being connected, and then make reaming main shaft assembly 11 drill the work piece.

The first innovation point implementation step:

the reaming spindle assembly 11 is lifted upwards and rotated, the second spring 20 is compressed to the shortest, the clamping block 19 connected with the reaming spindle assembly 11 through the connecting block 21 is separated from the inside of the L-shaped clamping hole 22, and the lower reaming spindle assembly 11 is disassembled.

The implementation step of the second innovation point:

the second hydraulic telescopic column 23 is adjusted to be shortened, the limiting block 12 connected with the output end of the second hydraulic telescopic column is separated from the top of the workpiece, and at the moment, under the action of the elastic force of the first spring 2, the pushing block 14 pushes the workpiece out of the placing groove 16 to take the workpiece out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an excavator work piece reaming equipment with ejection mechanism, includes base (3), its characterized in that: the upper surface of the base (3) is respectively provided with a placing groove (16) and a movable groove (4), the top of the base (3) is inlaid with a first hydraulic telescopic column (5), the output end of the first hydraulic telescopic column (5) is fixedly connected with a machine head (9) in sliding connection with the movable groove (4), the upper surface of the machine head (9) is fixedly provided with a motor (7), the output shaft of the motor (7) penetrates through the machine head (9) and is sleeved with a driving gear (6), the inner side of the machine head (9) is rotatably connected with a connecting shaft (24), the outer side of the connecting shaft (24) is sleeved with a driven gear (10), the outer sides of the driven gear (10) and the driving gear (6) are jointly sleeved with a chain (8), the lower end of the connecting shaft (24) penetrates through the machine head (9) and is fixedly connected with a connecting sleeve (18), and the outer side of the connecting sleeve (18) is symmetrically provided with L-shaped clamping holes (22), and a second spring (20) is fixedly mounted on the upper surface of the inner cavity of the connecting sleeve (18), a connecting block (21) is connected to the inside of the connecting sleeve (18) in a sliding manner, clamping blocks (19) clamped with the L-shaped clamping holes (22) are symmetrically and fixedly mounted on the outer side of the connecting block (21), and a hole-expanding spindle assembly (11) is fixedly mounted on the lower surface of the connecting block (21).

2. The excavator workpiece reaming equipment with the ejection mechanism as claimed in claim 1, wherein four foot supports (1) are uniformly and fixedly mounted on the lower surface of the base (3), and a non-slip mat is fixedly mounted on the lower surface of each foot support (1).

3. The excavator workpiece reaming equipment with the ejection mechanism as claimed in claim 1, wherein a blanking hole (17) is formed in the lower surface of the base (3), and the blanking hole (17) is communicated with the placing groove (16).

4. The excavator workpiece reaming equipment with the ejection mechanism as claimed in claim 1, wherein grooves (13) communicated with the placing groove (16) are symmetrically formed in the upper surface of the base (3), a second hydraulic telescopic column (23) is fixedly mounted on the inner side of each groove (13), and a limiting block (12) is fixedly connected to the output end of each second hydraulic telescopic column (23).

5. The excavator workpiece reaming equipment with the ejection mechanism as claimed in claim 4, wherein the limiting block (12) is of an L-shaped structure, and a rubber pad is fixedly mounted on the inner side of the limiting block (12).

6. The excavator workpiece reaming equipment with the ejection mechanism is characterized in that telescopic rods (15) are symmetrically embedded in the inner sides of the placing grooves (16), a pushing block (14) is fixedly connected to one end of each telescopic rod (15), and a first spring (2) is fixedly connected between each pushing block (14) and each telescopic rod (15).

7. The excavator workpiece reaming equipment with the ejection mechanism is characterized in that the first spring (2) is located on the outer side of the telescopic rod (15), and the longitudinal section of the push block (14) is of a right-angled trapezoid structure.