CN209831475U - Novel dismantle hydro-cylinder spanner - Google Patents

Abstract

The utility model discloses a novel tear hydro-cylinder spanner open, including stalk portion and tip, stalk portion and tip welding, the through-hole that runs through the stalk portion is seted up to stalk portion intermediate part upper surface, the free end port department of stalk portion is provided with the ball, the outer wall parcel of stalk portion intermediate part and ball has the slipmat, the tip includes the inner ring, clamping ring and centre gripping subassembly, the clamping ring is provided with two altogether, the clamping ring adopts the unclosed ring structure, the inner ring is provided with threely altogether, between two clamping rings of three inner ring equidistance distribution, the centre gripping subassembly is provided with threely altogether, three centre gripping subassembly all is located between two clamping rings, and the centre gripping subassembly is located between two adjacent inner rings respectively. The utility model is suitable for an oil cylinder spanner, the device divide into four parts altogether, inner ring, clamping ring, centre gripping subassembly and stalk portion, and the combination of four parts relies on connecting bolt's fixed, and such structure setting makes each unit mount among the device convenient with dismantle, is convenient for maintain it and change, and is stable to the centre gripping of hydro-cylinder.

Description

Novel dismantle hydro-cylinder spanner

Technical Field

The utility model belongs to the technical field of the spanner, specifically be a novel tear hydro-cylinder spanner open.

Background

The spanner is a common mounting and dismounting tool, and is a manual tool for screwing and rotating bolts, screws, nuts and other threads to tightly hold the openings or trepanning fasteners of the bolts or the nuts by utilizing a lever principle, the spanner is usually made of structural steel made of carbon or alloy materials, the spanner is usually provided with the openings or trepanning holes for clamping the bolts or the nuts at one end or two ends of a handle part, and when the spanner is used, external force is applied to the handle part along the thread rotating direction, so that the bolts or the nuts can be screwed;

the oil cylinder disassembling wrench is a wrench for disassembling an oil cylinder, however, most of the existing wrenches adopt a fixed structure and cannot be disassembled, so that after one component in the wrench is damaged, the whole wrench cannot be used, and the oil cylinder is not clamped stably.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the background art, provide a novel tear hydro-cylinder spanner open.

The utility model adopts the technical scheme as follows:

the utility model provides a novel tear hydro-cylinder spanner open, includes stalk portion and tip, the stalk portion with the tip welding, stalk portion middle part upper surface has been seted up and has been run through the through-hole of stalk portion, the free end port department of stalk portion is provided with the ball, the stalk portion middle part with the outer wall parcel of ball has the slipmat, the tip includes inner ring, clamping ring and centre gripping subassembly, the clamping ring is provided with two altogether, the clamping ring adopts unclosed ring structure, the inner ring is provided with threely altogether, and is three the inner ring equidistance distributes two between the clamping ring, the centre gripping subassembly is provided with threely, and is three the centre gripping subassembly all is located two between the clamping ring, just the centre gripping subassembly is located adjacent two respectively between the inner ring.

Wherein, the centre gripping subassembly includes fastener, activity clamp splice, bearing, swivel nut, adjusting bolt and plug-in components, the bearing cup joints adjusting bolt's one end, just the bearing inlays to be located the inside center department of activity clamp splice, the swivel nut cup joints adjusting bolt middle part, the plug-in components set up in the swivel nut is close to one side of bearing, the fastener set up in the activity clamp splice is kept away from adjusting bolt's one end center department.

The surface of the pressing ring is provided with a slot at the position of the clamping component, and the plug-in is clamped in the slot.

The handle is welded on the outer wall of one of the inner rings, the length of the opening part of each pressing ring is smaller than that of the inner ring, the pressing rings are fixed through connecting bolts, the connecting bolts penetrate through the inner rings, and the inner rings are at least provided with two connecting bolts in an inserting mode.

And the outer diameter and the inner diameter of the inner ring are consistent with those of the compression ring.

The outer edge of the cross section of the plug-in is of a rectangular structure, and the length of the rectangle is larger than the thickness of the inner ring.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the device divide into four parts altogether, inner ring, clamping ring, centre gripping subassembly and stalk portion, and the combination of four parts relies on connecting bolt's fixed, and such structure setting makes each unit mount in the device convenient with dismantle to make in this spanner after certain part damages, can dismantle the change alone to it.

2. The utility model discloses in, carry out the centre gripping to the hydro-cylinder through the activity clamp splice that sets up three equidistance, such centre gripping mode makes the device more stable to the centre gripping of hydro-cylinder, and the activity of the activity clamp splice among the device relies on adjusting bolt control, convenient to use.

3. The utility model discloses in, be provided with the plug-in components on the swivel nut, and seted up the slot on the clamping ring, after the installation of centre gripping subassembly, the plug-in components block is inside the slot, and such structure setting makes adjusting bolt stability when rotating higher to make the activity of centre gripping subassembly more stable, it is more stable to the centre gripping of hydro-cylinder.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of a medium-voltage ring structure according to the present invention;

FIG. 3 is a schematic structural view of the clamping assembly of the present invention;

fig. 4 is a distribution structure diagram of the middle clamping assembly of the present invention.

The labels in the figure are: 1. a handle; 101. a through hole; 102. a non-slip mat; 103. a ball; 2. an end portion; 3. pressing a ring; 301. a connecting bolt; 302. a slot; 4. a clamping assembly; 401. a fastener; 402. a movable clamping block; 403. a bearing; 404. a threaded sleeve; 405. adjusting the bolt; 406. a plug-in; 5. an inner ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a novel oil cylinder dismantling wrench, including stalk portion 1 and tip 2, stalk portion 1 welds with tip 2, through-hole 101 that runs through stalk portion 1 is seted up to stalk portion 1 middle part upper surface, the free end port department of stalk portion 1 is provided with ball 103, the outer wall parcel of stalk portion 1 middle part and ball 103 has slipmat 102, tip 2 includes inner ring 5, clamping ring 3 and clamping component 4, clamping ring 3 is provided with two altogether, clamping ring 3 adopts the not closed ring structure, inner ring 5 is provided with threely altogether, between two clamping rings 3 of three inner ring 5 equidistance distribution, clamping component 4 is provided with threely altogether, three clamping component 4 all is located between two clamping rings 3, and clamping component 4 is located between two adjacent inner rings 5 respectively.

The clamping assembly 4 comprises a clamping piece 401, a movable clamping block 402, a bearing 403, a threaded sleeve 404, an adjusting bolt 405 and an insert 406, wherein the bearing 403 is sleeved at one end of the adjusting bolt 405, the bearing 403 is embedded in the center of the inner part of the movable clamping block 402, the threaded sleeve 404 is sleeved at the middle part of the adjusting bolt 405, the insert 406 is arranged on one side of the threaded sleeve 404 close to the bearing 403, and the clamping piece 401 is arranged at the center of one end of the movable clamping block 402 far away from the adjusting bolt 405.

By adopting the technical scheme:

when the adjusting bolt 405 rotates, the adjusting bolt 405 pushes the movable clamping blocks 402 to move in the horizontal direction due to the thread of the threaded sleeve 404, so that the four movable clamping blocks 402 are close to the center of the inner ring 5 until the oil cylinder is clamped and fixed, the device can be suitable for oil cylinders with different sizes and models, and the clamping is more stable and tighter in a three-point clamping manner.

The pressing ring 3 is provided with a slot 302 on the surface thereof at the position of the clamping component 4, and the plug-in 406 is clamped in the slot 302.

The handle part 1 is welded on the outer wall of one inner ring 5, the length of an opening part of each pressing ring 3 is smaller than that of the inner ring 5, the two pressing rings 3 are fixed through connecting bolts 301, the connecting bolts 301 penetrate through the inner rings 5, and at least two connecting bolts 301 penetrate through each inner ring 5.

By adopting the technical scheme:

after the connecting bolt 301 is disassembled, the inner ring 5, the pressing ring 3 and the clamping assembly 4 can be disassembled, and the device is convenient to disassemble and maintain due to the structural arrangement.

The outer diameter and the inner diameter of the inner ring 5 are consistent with the outer diameter and the inner diameter of the compression ring 3.

The outer edge of the insert 406 has a rectangular cross-section with a length greater than the thickness of the inner ring 5.

Working principle, refer to fig. 1-4, during the installation, at first place three inner ring 5 equidistance on one of them clamping ring 3 upper surface, place centre gripping subassembly 4 between three inner ring 5 again, and make plug-in components 406 card on the centre gripping subassembly 4 in slot 302, place another clamping ring 3 in three inner ring 5 top again, and make three inner ring 5 and two clamping rings 3 coincide, rethread connecting bolt 301 carries out fixed mounting, during the use, rotate adjusting bolt 405, make adjusting bolt 405 promote movable clamp splice 402 and remove in the horizontal direction, thereby make four movable clamp splices 402 draw close to the center department of inner ring 5, until fixed with the hydro-cylinder centre gripping, rotate stalk portion 1 again, dismantle the hydro-cylinder.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a novel tear hydro-cylinder spanner open, includes stalk portion (1) and tip (2), its characterized in that: the handle part (1) is welded with the end part (2), the upper surface of the middle part of the handle part (1) is provided with a through hole (101) which penetrates through the handle part (1), a round ball (103) is arranged at the free end port of the handle part (1), the middle part of the handle part (1) and the outer wall of the round ball (103) are wrapped with anti-skid pads (102), the end part (2) comprises an inner ring (5), a pressure ring (3) and a clamping assembly (4), the two compression rings (3) are arranged, the compression rings (3) adopt an unclosed circular ring structure, the number of the inner rings (5) is three, the three inner rings (5) are distributed between the two compression rings (3) at equal intervals, the number of the clamping assemblies (4) is three, the three clamping assemblies (4) are all positioned between the two compression rings (3), and the clamping components (4) are respectively positioned between two adjacent inner rings (5).

2. A novel cylinder-dismantling wrench as claimed in claim 1, further comprising: the clamping assembly (4) comprises a clamping piece (401), a movable clamping block (402), a bearing (403), a threaded sleeve (404), an adjusting bolt (405) and an inserting piece (406), wherein the bearing (403) is sleeved at one end of the adjusting bolt (405), the bearing (403) is embedded in the center of the inner part of the movable clamping block (402), the threaded sleeve (404) is sleeved at the middle part of the adjusting bolt (405), the inserting piece (406) is arranged at one side, close to the bearing (403), of the threaded sleeve (404), and the clamping piece (401) is arranged at the center of one end, far away from the adjusting bolt (405), of the movable clamping block (402).

3. A novel cylinder-dismantling wrench as claimed in claim 2, further comprising: the clamping assembly is characterized in that a slot (302) is formed in the position, located on the clamping assembly (4), of the surface of the pressing ring (3), and the plug-in piece (406) is clamped inside the slot (302).

4. A novel cylinder-dismantling wrench as claimed in claim 1, further comprising: the handle part (1) is welded on the outer wall of one of the inner rings (5), the length of the opening part of the pressing ring (3) is smaller than that of the inner ring (5), the pressing ring (3) is fixed through a connecting bolt (301), the connecting bolt (301) penetrates through the inner ring (5), and each of the inner ring (5) is at least provided with two connecting bolts (301) in an inserting mode.

5. A novel cylinder-dismantling wrench as claimed in claim 1, further comprising: the outer diameter and the inner diameter of the inner ring (5) are consistent with those of the compression ring (3).

6. A novel cylinder-dismantling wrench as claimed in claim 2, further comprising: the outer edge of the cross section of the insert (406) is of a rectangular structure, and the length of the rectangle is larger than the thickness of the inner ring (5).