CN219562942U - Gear box disassembling tool - Google Patents

Abstract

The utility model discloses a gearbox disassembling tool, which relates to the field of tools and comprises a fixed seat and a screw rod in threaded connection with the fixed seat, wherein at least three clamping blocks are radially and slidably connected with the fixed seat, each clamping block is driven by an adjusting component, the adjusting component is in threaded connection with the screw rod, the adjusting component comprises a sleeve sleeved with the screw rod, and a hinging rod is hinged between the sleeve and each clamping block. According to the gear box disassembling tool provided by the utility model, the clamping blocks are slidably connected to the fixing seat, the adjusting assembly is arranged on the screw rod, and the adjusting assembly is driven while the screw rod is manually rotated by a user, so that the adjusting assembly drives the clamping blocks to clamp the gear box, and the gear box is disassembled.

Description

Gear box disassembling tool

Technical Field

The utility model relates to a tool technology, in particular to a gearbox disassembly tool.

Background

In publication (bulletin) No.: CN115026771B, publication (date): 2022-12-02, the name is screw ejector pin and bearing locating support in the utility model patent of a gear box bearing's detacher, bearing locating support includes the regulating spindle, the screw ejector pin is worn to be equipped with by the screw thread in regulating spindle middle part, the regulating spindle includes screw thread portion and optical axis portion, threaded connection has first movable sleeve on the screw thread portion, rotate on the optical axis portion and be provided with the second movable sleeve, the second movable sleeve both sides articulate and have movable connecting rod, all articulate on first movable sleeve and the movable connecting rod and have the centre gripping connecting rod, the centre gripping connecting rod bottom rotates and is provided with the grip block, the regulating spindle periphery axial is provided with two at least mounting grooves, be provided with the fly leaf that the outside has the screw thread in the mounting groove, fly leaf and mounting groove sliding connection or swivelling joint, first movable sleeve inner circle is equipped with the screw thread bellying portion, screw thread bellying width is less than the fly leaf, be provided with fly leaf position adjustment mechanism on the bearing locating support. The detacher of the gearbox bearing can improve the efficiency of detaching the bearing by the detacher and the efficiency of quickly accommodating the detacher after the detachment is completed.

In the prior art including above-mentioned patent, through rotating the screw rod then have the screw rod to drive the clamping connecting rod motion among the prior art, and then realize dismantling the end cover of gear box, but the range of motion of clamping connecting rod is less, is difficult to be suitable for the gear box of different specifications.

Disclosure of Invention

The utility model aims to provide a gearbox dismounting tool for solving the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a frock is dismantled to gear box, includes the fixing base and with fixing base threaded connection's screw rod, the radial upper sliding connection of fixing base has at least three fixture blocks, each the fixture block passes through an adjusting part drive, adjusting part and screw rod threaded connection make each fixture block make adjusting part and screw rod break away from after pressing from both sides tight gear box end cover.

Preferably, the adjusting component comprises a sleeve sleeved with the screw rod, and a hinging rod is hinged between the sleeve and each clamping block.

Preferably, a thread block is slidingly connected to the sleeve in the radial direction, and the thread block has a first position in threaded connection with the screw and a second position away from the screw.

Preferably, the threaded block is connected with the fixing seat through two first springs, an inserting block is connected to the fixing seat in a sliding mode, and the inserting block is used for locking and limiting the threaded block.

Preferably, a connecting groove is formed in the fixing base, an inserting block is slidably connected in the connecting groove, a second spring is fixedly connected in the connecting groove, and the other end of the second spring is fixedly connected to the inserting block.

In the technical scheme, the gear box disassembling tool provided by the utility model has the advantages that the clamping blocks are slidably connected to the fixing seat, the adjusting assembly is arranged on the screw rod, and the adjusting assembly is driven by a user to manually rotate the screw rod, so that the adjusting assembly drives the clamping blocks to clamp the gear box, and the gear box is disassembled.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural diagram of a fixing seat according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a fixture block according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of an installation structure of a second spring according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a fixing seat; 1.01, a mounting groove; 1.1, a screw; 1.2, clamping blocks; 1.3, a hinging rod; 1.4, a sleeve; 1.40, screw thread blocks; 1.401, a connecting shaft; 1.41, a first spring; 1.42, waist-shaped grooves; 1.43, plug-in blocks; 1.44, a second spring; 1.45, connecting groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, the utility model provides a gearbox disassembling tool, which comprises a fixed seat 1 and a screw rod 1.1 in threaded connection with the fixed seat 1, wherein at least three clamping blocks 1.2 are connected with the fixed seat 1 in a sliding manner in the radial direction, each clamping block 1.2 is driven by an adjusting component, the adjusting component is in threaded connection with the screw rod 1.1, and the adjusting component is separated from the screw rod 1.1 after each clamping block 1.2 clamps a gearbox end cover.

Specifically, the central point of fixing base 1 puts and has a connecting tube, the screw thread with screw rod 1.1 looks adaptation has been seted up to the inner wall of connecting tube, fixing base 1 radially upwards encircle have the three mounting groove 1.01 with fixture block 1.2 looks adaptation for fixture block 1.2 installs in mounting groove 1.01, each mounting groove 1.01 sets up with each fixture block 1.2 one-to-one, each fixture block 1.2 is last to have the jack catch, the jack catch is used for carrying out the centre gripping to the case lid of gear box, each fixture block 1.2 moves in the radial direction of fixing base 1, and then realize adjusting the position of fixture block 1.2.

All connect through adjusting part between each fixture block 1.2 and the screw rod 1.1, adjusting part adopts link mechanism or other structures that can be used for this function generally also to be applicable to in this embodiment.

In the use, through the tip butt at the gear box of user with the bottom of screw rod 1.1, then the manual rotation screw rod 1.1 of user, drive each fixture block 1.2 and remove when making screw rod 1.1 drive fixing base 1 upward movement in the in-process that removes, and then make fixture block 1.2 press from both sides the end cover of gear box, and then realize locking the end cover of gear box, realize locking the gear box.

According to the gearbox disassembly tool provided by the utility model, the clamping blocks 1.2 are connected to the fixed seat 1 in a sliding manner, the adjusting component is arranged on the screw 1.1, and the adjusting component is driven while the screw 1.1 is manually rotated by a user, so that the adjusting component drives the clamping blocks 1.2 to clamp the gearbox, and further the gearbox is disassembled.

Referring to fig. 2-3, in another embodiment of the present utility model, the adjusting assembly includes a sleeve 1.4 sleeved with a screw 1.1, and a hinge rod 1.3 is hinged between the sleeve 1.4 and each clamping block 1.2.

Wherein, a thread block 1.40 is slidingly connected with the sleeve 1.4 along the radial direction, and the thread block 1.40 is provided with a first position in threaded connection with the screw rod 1.1 and a second position far away from the screw rod 1.1.

The threaded block 1.40 is connected with the fixed seat 1 through two first springs 1.41, the fixed seat 1 is connected with a plug block 1.43 in a sliding mode, and the plug block 1.43 is used for locking and limiting the threaded block 1.40.

The fixing seat 1 is provided with a connecting groove 1.45, the inside of the connecting groove 1.45 is connected with a plug-in block 1.43 in a sliding way, a second spring 1.44 is fixedly connected in the connecting groove 1.45, and the other end of the second spring 1.44 is fixedly connected on the plug-in block 1.43.

Specifically, as shown in fig. 3, the outside of the screw 1.1 is sleeved with a sleeve 1.4, a threaded block 1.40 is slidingly connected in the radial direction of the sleeve 1.4, the upper end of the threaded block 1.40 is fixedly connected with a connecting shaft 1.401, a waist-shaped groove 1.42 matched with the connecting shaft 1.401 is formed in the sleeve 1.4, two first springs 1.41 are fixedly connected between the threaded block 1.40 and the sleeve 1.4, a connecting groove 1.45 is formed in the fixing seat 1, a second spring 1.44 is fixedly connected in the connecting groove 1.45, the other end of the second spring 1.44 is fixedly connected to a plug block 1.43, a plug pin is arranged on the plug block 1.43, and a plug hole matched with the plug pin is formed in the position of the periphery of the connecting shaft 1.401 corresponding to the plug pin.

In the use, through the manual screw rod 1.1 that rotates of user, screw rod 1.1 drives sleeve 1.4 and removes, screw rod 1.1 and the screw thread piece 1.40 threaded connection on the sleeve 1.4, when screw rod 1.1 drives sleeve 1.4 and upwards removes, and then make sleeve 1.4 drive each articulated rod 1.3 remove, make each articulated rod 1.3 drive the fixture block 1.2 with its looks adaptation remove, and then make fixture block 1.2 drive fixture block 1.2 remove, and then make each fixture block 1.2 press from both sides the gear cover tight, then the manual pulling grafting piece 1.43 of user makes grafting piece 1.43 break away from the spliced eye of connecting axle 1.401, make first spring 1.41 have a trend of recovering original length, make screw thread piece 1.40 remove to the position with screw rod 1.1 unthreaded connection, and then realize dismantling the gear box.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (5)

1. The utility model provides a frock is dismantled to gear box, includes fixing base (1) and screw rod (1.1) with fixing base (1) threaded connection, its characterized in that, the radial upward sliding connection of fixing base (1) has at least three fixture block (1.2), each fixture block (1.2) are through an adjusting part drive, adjusting part and screw rod (1.1) threaded connection make each fixture block (1.2) make adjusting part and screw rod (1.1) break away from after pressing from both sides tight gear box end cover.

2. A gearbox disassembly tool according to claim 1, wherein the adjusting assembly comprises a sleeve (1.4) sleeved with the screw (1.1), and a hinging rod (1.3) is hinged between the sleeve (1.4) and each clamping block (1.2).

3. A gearbox dismounting tool as claimed in claim 2, characterized in that the sleeve (1.4) is slidingly connected in the radial direction with a screw block (1.40), the screw block (1.40) having a first position in threaded connection with the screw (1.1) and a second position remote from the screw (1.1).

4. A gearbox disassembly tool according to claim 3, wherein the threaded block (1.40) is connected with the fixed seat (1) through two first springs (1.41), an inserting block (1.43) is connected to the fixed seat (1) in a sliding manner, and the inserting block (1.43) is used for locking and limiting the threaded block (1.40).

5. The gearbox disassembly tool according to claim 4, wherein a connecting groove (1.45) is formed in the fixing seat (1), the connecting groove (1.45) is internally and slidably connected with a plug-in block (1.43), a second spring (1.44) is fixedly connected in the connecting groove (1.45), and the other end of the second spring (1.44) is fixedly connected to the plug-in block (1.43).