CN214238039U - Novel balanced elbow extracting tool - Google Patents

Abstract

The utility model relates to a novel balanced elbow extracting tool is applied to special vehicle action part maintenance field, and it is big to solve current dismantlement mode operation degree of difficulty, and dismantles efficiency lower, still damages the problem of spare part easily, and the scheme as follows now proposes, and it includes the fixed bolster, fixed mounting has splint on the fixed bolster, installs the optical axis on the fixed bolster, installs the hammer block on the optical axis, and the one end of optical axis is installed on splint, the bottom fixed mounting of fixed bolster has two dead levers, and the bottom of two dead levers all is equipped with the regulation support, and the equal fixed mounting in bottom of two regulation supports has the backup pad, and the fixed slot has all been seted up at the top of two regulation supports, and dead lever slidable mounting is in the fixed slot that corresponds. The utility model discloses rational in infrastructure, convenient operation, the usable impact force of this extracting tool carries out automatic dismantlement, labour saving and time saving, and dismantlement efficiency is higher, can avoid damaging spare part.

Description

Novel balanced elbow extracting tool

Technical Field

The utility model relates to a balanced elbow technical field especially relates to a novel balanced elbow extracting tool.

Background

When the tank track bogie wheel part is maintained, the balance elbow needs to be detached from or installed on the balance elbow seat, but the mounting holes on the balance elbow and the balance elbow seat are positioned and assembled by adopting clearance fit or transition fit with small gaps, the balance elbow and the balance elbow seat are positioned at the lowest part of a vehicle body, the balance elbow and the balance elbow seat are often rusted mutually due to more accumulated water, and the balance elbow can be detached from or installed on the balance elbow seat only by needing larger pulling force or pressure;

however, the existing disassembly mode needs manual disassembly, the work is time-consuming and labor-consuming, the disassembly efficiency is low, and the parts are easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel balance elbow dismounting tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel balance elbow dismounting tool comprises a fixed support, wherein a splint is fixedly arranged on the fixed support, an optical shaft is arranged on the fixed support, a hammer body is arranged on the optical shaft, one end of the optical shaft is arranged on the splint, two fixed rods are fixedly arranged at the bottom of the fixed support, adjusting supports are respectively arranged at the bottoms of the two fixed rods, a supporting plate is respectively fixedly arranged at the bottoms of the two adjusting supports, fixed grooves are respectively arranged at the tops of the two adjusting supports, the fixed rods are slidably arranged in the corresponding fixed grooves, limiting grooves are respectively arranged at the two sides of the fixed rods, moving grooves are respectively arranged on the inner walls at the two sides of the fixed grooves, limiting blocks are respectively slidably arranged in the two moving grooves, the limiting blocks are respectively arranged in the corresponding limiting grooves, threaded grooves are respectively arranged at one end of the two limiting blocks, control grooves are respectively arranged at the two sides, the lead screws are installed in the two rotating holes in a rotating mode, the lead screws are installed in the corresponding thread grooves in a threaded mode, gears are fixedly installed at one ends of the two lead screws, the drive plates are installed in the two control grooves in a sliding mode, racks are fixedly installed on one sides of the two drive plates, the racks are meshed with the corresponding gears, and handles are fixedly installed on the two drive plates.

Preferably, an auxiliary groove is formed in the inner wall of the fixing groove, an auxiliary block is fixedly mounted on the fixing rod and is slidably mounted in the auxiliary groove, the fixing rod can move to drive the auxiliary block to move together, and the position of the fixing rod during moving can be stabilized.

Preferably, a sliding groove is formed in the inner wall of the control groove, a sliding block is fixedly mounted on the driving plate, and the sliding block is slidably mounted in the sliding groove.

Preferably, a spring is fixedly mounted on one side of each of the two driving plates, and one end of each spring is fixedly mounted on the inner wall of the corresponding control slot.

Preferably, the cross section of the limiting groove is rectangular, and the cross section of the limiting block is rectangular.

Preferably, an annular groove is formed in the inner wall of the rotating hole, a connecting block is fixedly mounted on the screw rod, and the connecting block is connected with the side wall of the annular groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, the clamping plate is fixed on the crank arm, the position of the hammer body can be stabilized, the two handles are pulled, the corresponding springs are extruded by the driving plate, the driving plate drives the corresponding racks to move, the racks drive the gears to rotate, the screw rod drives the limiting blocks to move, the limiting blocks slide out of the limiting grooves, the fixing limit of the adjusting support can be cancelled, the use size of the adjusting support can be adjusted according to different installation requirements, after the supporting plate is stably contacted with the ground, the handles are loosened, the elastic action of the springs drives the racks to reset, the position of the adjusting support on the fixing support can be fixed, after the fixing support is placed stably, the hammer body is pulled, and the crank arm can be knocked and detached by the hammer body with impact force;

the utility model discloses rational in infrastructure, convenient operation, the usable impact force of this extracting tool carries out automatic dismantlement, labour saving and time saving, and dismantlement efficiency is higher, can avoid damaging spare part.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of a part a of the structure of the present invention.

In the figure: 1. a splint; 2. an optical axis; 3. a hammer body; 4. fixing a bracket; 5. adjusting the bracket; 6. a support plate; 7. fixing the rod; 8. a limiting groove; 9. a limiting block; 10. a screw rod; 11. a gear; 12. a rack; 13. a spring; 14. a handle; 15. and fixing the grooves.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a novel balance elbow dismounting tool comprises a fixed support 4, a clamping plate 1 is fixedly installed on the fixed support 4, an optical shaft 2 is installed on the fixed support 4, a hammer body 3 is installed on the optical shaft 2, one end of the optical shaft 2 is installed on the clamping plate 1, two fixing rods 7 are fixedly installed at the bottom of the fixed support 4, adjusting supports 5 are respectively arranged at the bottoms of the two fixing rods 7, a supporting plate 6 is fixedly installed at the bottoms of the two adjusting supports 5, fixing grooves 15 are respectively formed at the tops of the two adjusting supports 5, the fixing rods 7 are slidably installed in the corresponding fixing grooves 15, limiting grooves 8 are respectively formed at the two sides of the fixing rods 7, moving grooves are respectively formed on the inner walls at the two sides of the fixing grooves 15, limiting blocks 9 are respectively slidably installed in the two moving grooves, the limiting blocks 9 are installed in the corresponding limiting grooves 8, and thread grooves are respectively formed at one end of the two limiting blocks 9, the control groove has all been seted up to the both sides of adjusting bracket 5, the rotation hole has all been seted up on one side inner wall of two control grooves, screw rod 10 is all installed in two rotation holes all rotating, the screw rod 10 screw thread is installed in the thread groove that corresponds, the equal fixed mounting of one end of two screw rods 10 has gear 11, equal slidable mounting has the drive plate in two control grooves, the equal fixed mounting in one side of two drive plates has rack 12, rack 12 meshes with the gear 11 that corresponds, equal fixed mounting has handle 14 on two drive plates.

In this embodiment, seted up supplementary groove on the inner wall of fixed slot 15, fixed mounting has supplementary piece on dead lever 7, and supplementary piece slidable mounting is at supplementary inslot, and dead lever 7 removes and can drive supplementary piece and remove together, can stabilize the position when dead lever 7 removes.

In this embodiment, seted up the sliding tray on the inner wall of control groove, fixed mounting has the sliding block on the drive plate, and sliding block slidable mounting is in the sliding tray.

In this embodiment, springs 13 are fixedly mounted on one sides of the two driving plates, and one ends of the springs 13 are fixedly mounted on the inner walls of the corresponding control grooves.

In this embodiment, the cross section of the limiting groove 8 is rectangular, and the cross section of the limiting block 9 is rectangular.

In this embodiment, an annular groove is formed in the inner wall of the rotating hole, a connecting block is fixedly mounted on the screw rod 10, and the connecting block is slidably connected with the side wall of the annular groove.

In the embodiment, the clamping plate 1 is fixed on the crank arm, the position of the hammer body 3 can be stabilized, the two handles 14 are pulled, the handles 14 drive the corresponding driving plates to move, the driving plates extrude the corresponding springs 13, the springs 13 elastically deform, the driving plates drive the corresponding racks 12 to move, the racks 12 drive the gears 11 to rotate, the gears 11 drive the lead screws 10 to rotate, the lead screws 10 drive the limiting blocks 9 to move, after the limiting blocks 9 slide out of the limiting grooves 8, the fixing limit of the adjusting bracket 5 can be cancelled, the use size of the adjusting bracket 5 can be adjusted according to different installation requirements, after the supporting plate 6 is stably contacted with the ground, the handles 14 are loosened, the elastic action of the springs 13 drives the racks 12 to reset, meanwhile, the limiting blocks 9 are inserted into the corresponding limiting grooves 8, the position of the adjusting bracket 5 on the fixing bracket 4 can be fixed, after the fixing bracket 4 is stably placed, the hammer body 3 is pulled, and the hammer body 3 can knock the crank arm to be detached by using impact force.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, the usable impact force of this extracting tool carries out automatic dismantlement, labour saving and time saving, and dismantlement efficiency is higher, can avoid damaging spare part.

Claims (6)

1. A novel balance elbow dismounting tool comprises a fixed support (4) and is characterized in that a clamping plate (1) is fixedly mounted on the fixed support (4), an optical shaft (2) is mounted on the fixed support (4), a hammer body (3) is mounted on the optical shaft (2), one end of the optical shaft (2) is mounted on the clamping plate (1), two fixing rods (7) are fixedly mounted at the bottom of the fixed support (4), adjusting supports (5) are arranged at the bottoms of the two fixing rods (7), a supporting plate (6) is fixedly mounted at the bottoms of the two adjusting supports (5), fixing grooves (15) are formed at the tops of the two adjusting supports (5), the fixing rods (7) are slidably mounted in the corresponding fixing grooves (15), limiting grooves (8) are formed in the two sides of the fixing rods (7), and moving grooves are formed in the inner walls of the two sides of the fixing grooves (15), equal slidable mounting of two moving grooves has stopper (9), and stopper (9) are installed in spacing groove (8) that corresponds, and the thread groove has all been seted up to the one end of two stopper (9), the control groove has all been seted up to the both sides of adjusting support (5), has all seted up the rotation hole on one side inner wall of two control grooves, and lead screw (10) are installed all to rotating in two rotation holes, and lead screw (10) screw thread is installed in the thread groove that corresponds, and the equal fixed mounting in one end of two lead screw (10) has gear (11), and equal slidable mounting has the drive plate in two control grooves, and the equal fixed mounting in one side of two drive plates has rack (12), and rack (12) and gear (11) meshing that correspond, equal fixed mounting has handle (14) on two drive plates.

2. The novel balance elbow disassembly tool as claimed in claim 1, wherein the inner wall of the fixing groove (15) is provided with an auxiliary groove, the fixing rod (7) is fixedly provided with an auxiliary block, and the auxiliary block is slidably arranged in the auxiliary groove.

3. The novel balance elbow dismounting tool as claimed in claim 1, wherein the inner wall of the control groove is provided with a sliding groove, the driving plate is fixedly provided with a sliding block, and the sliding block is slidably arranged in the sliding groove.

4. The new balanced elbow extraction tool of claim 1 wherein a spring (13) is fixedly attached to one side of each of the two drive plates, one end of the spring (13) being fixedly attached to the inner wall of the corresponding control slot.

5. The novel balanced elbow disassembly tool of claim 1 wherein the cross section of the stop groove (8) is rectangular and the cross section of the stop block (9) is rectangular.

6. The novel balance elbow disassembly tool as claimed in claim 1, wherein the inner wall of the rotation hole is provided with an annular groove, the screw rod (10) is fixedly provided with a connecting block, and the connecting block is slidably connected with the side wall of the annular groove.

Images