CN216299160U

CN216299160U - Hand-held hydraulic separating pliers

Info

Publication number: CN216299160U
Application number: CN202122647483.2U
Authority: CN
Inventors: 王周伟; 王嘉峰
Original assignee: Suzhou Weijing Automation Co ltd
Current assignee: Suzhou Weijing Automation Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-15
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a handheld hydraulic separating clamp, which relates to the field of hydraulic separating clamps and comprises a cylinder barrel, wherein a guide sleeve is arranged on one side of the cylinder barrel, a guide rod is arranged on the inner side wall of the guide sleeve, two groups of cylinder arms are movably arranged on the guide rod close to one end of the guide rod, connecting blocks are arranged on two sides of each cylinder arm, a side handle is arranged on the surface of each cylinder arm, a hexagon socket head cap screw IV is arranged on the side handle, a lock pin is arranged on one side of each connecting block, clamping piece pins are arranged between the inner sides of the connecting blocks and close to two ends of the connecting blocks, clamping pieces are arranged at one ends of the connecting blocks, which are far away from the cylinder arms, inner hexagon screws V are arranged at corners of the two groups of cylinder arms close to two sides of the two groups of cylinder arms, and inner hexagon screws III are arranged on the upper and lower sides of the two groups of cylinder arms; the hydraulic release clamp has the advantages of simple structure, low maintenance cost, convenience in replacement of easily-damaged parts and simplicity in operation, and effectively avoids the phenomenon that an oil pipe joint obstructs operation of a worker and shields the sight of the worker when the hydraulic release clamp is used.

Description

Hand-held hydraulic separating pliers

Technical Field

The utility model relates to the field of hydraulic separating pliers, in particular to a handheld hydraulic separating pliers.

Background

At present, the hydraulic separating pliers basically replace traditional separating modes such as flame oxygen cutting, electric cutter cutting, hammer beating and the like, improve the working environment and the working efficiency, and liberate the hands of workers to a certain extent, so that the hydraulic separating pliers become indispensable equipment in the casting industry.

Most of hydraulic separating pliers on the market are complex in structure, high in maintenance cost, high in accessory replacement difficulty, capable of preventing workers from being hindered by oil pipe joints and the like, and therefore a handheld hydraulic separating pliers is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a handheld hydraulic separating clamp.

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

the utility model provides a hand-held type hydraulic separation pincers, includes the cylinder, cylinder one side is provided with the guide pin bushing, the guide pin bushing inside wall is provided with the guide arm, it is provided with two sets of jar arms to be close to one end activity on the guide arm, jar arm both sides all are provided with the connecting block, jar arm surface is provided with the side handle, be provided with hexagon socket head cap screw four on the side handle.

Furthermore, a lock pin is arranged on one side of the connecting block, clamping pins are arranged on the inner side of the connecting block and close to two ends of the connecting block, clamping pieces are arranged at one ends, far away from the cylinder arms, of the connecting block, inner hexagonal screws are arranged on the two groups of cylinder arms close to corners on two sides of the connecting block, inner hexagonal screws are arranged on the upper side and the lower side of the two groups of cylinder arms, and clamp cores are movably arranged at one ends, far away from the cylinder barrels, of the guide rods.

Furthermore, one end of the clamping piece is movably arranged with the cylinder arm through a clamping piece pin matched with the connecting block, the connecting block is movably arranged at the two sides of the cylinder arm through a locking pin matched with a hexagon socket head cap screw, and the side handle is movably arranged at the surface of the upper end of the cylinder arm through a hexagon socket head cap screw.

Further, the cylinder lateral wall is provided with the gallows, the activity is provided with hangs and detains on the gallows, the cylinder opposite side is provided with the switch handle connecting block, switch handle connecting block one end is provided with REP switch connector, be provided with hexagon socket head cap screw two on the REP switch connector, REP switch connector lateral wall runs through and is provided with hexagon socket head cap screw one, REP switch connector one side is provided with the handle connector, handle connector one end is provided with the switch handle, be provided with hexagon socket head cap screw six between handle connector and the switch handle.

Furthermore, the switch handle connecting block is movably arranged with the REP switch connector through a second inner hexagonal screw, the REP switch connector is movably arranged with the handle connector through a first inner hexagonal screw, and the handle connector is movably arranged with the switch handle through a sixth inner hexagonal screw.

Further, the cylinder barrel lateral wall just is located gallows one side position and is provided with oil pipe joint two, be provided with the screwed pipe joint on the oil pipe joint two, establish on screwed pipe joint one side there is the oil pipe joint fixed plate, be provided with oil pipe joint one on the oil pipe joint fixed plate, oil pipe joint fixed plate one side position is provided with oil pipe connection transition piece, oil pipe connection transition piece one side is provided with the screw thread elbow joint.

Compared with the prior art, the utility model has the beneficial effects that:

1. this practical structure is comparatively simple, is convenient for maintain hydraulic separation pincers, and secondly the connected mode and the position that oil pipe connects change the side by openly, and connected mode is connected by whole welded type originally and is improved to the split type equipment of part and connect, through adjusting oil pipe joint position, and the effectual oil pipe joint of having avoided hinders workman's operation and shelters from workman's sight when using hydraulic separation pincers.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic diagram of the overall structure of a hand-held hydraulic release clamp according to the present invention;

FIG. 2 is a front view of a hand-held hydraulic breakout tongs according to the present invention;

fig. 3 is a sectional view of a hand-held hydraulic release clamp according to the present invention.

In the figure: 01. a cylinder barrel; 02. a cylinder arm; 03. a clamp core; 04. a clip; 05. a guide bar; 06. a guide sleeve; 07. connecting blocks; 08. a clip pin; 09. a hanger; 10. a switch handle connecting block; 11. a REP switch connector; 12. a handle connector; 13. a switch handle; 14. a side handle; 15. a threaded elbow fitting; 16. the oil pipe is connected with a transition block; 17. an oil pipe joint fixing plate; 18. the oil pipe connector I; 19. a threaded pipe joint; 20. an oil pipe joint II; 21. a lock pin; 22. a first inner hexagonal screw; 23. a second inner hexagonal screw; 24. a third inner hexagonal screw; 25. a fourth inner hexagonal screw; 26. a fifth hexagon socket head cap screw; 27. a sixth inner hexagon screw; 29. and (7) hanging and buckling.

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 a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hand-held type hydraulic separation pincers, includes cylinder 01, and cylinder 01 one side is provided with guide pin bushing 06, and the guide pin bushing 06 inside wall is provided with guide arm 05, is close to one end activity on the guide arm 05 and is provided with two sets of jar arms 02, and jar arm 02 both sides all are provided with connecting block 07, and jar arm 02 surface is provided with side handle 14, is provided with hexagon socket head cap screw four 25 on the side handle 14.

A lock pin 21 is arranged on one side of the connecting block 07, clamping pins 08 are arranged on the inner side of the connecting block 07 and close to two ends of the connecting block, a clamping piece 04 is arranged at one end, away from the cylinder arm 02, of the connecting block 07, inner hexagonal screws five 26 are arranged at corners, close to two sides, of the two groups of cylinder arms 02, inner hexagonal screws three 24 are arranged on the upper side and the lower side of the two groups of cylinder arms 02, and a clamp core 03 is movably arranged at one end, away from the cylinder barrel 01, of the guide rod 05.

One end of each clamping piece 04 is movably arranged with the cylinder arm 02 by matching the clamping piece pin 08 with the connecting block 07, the connecting block 07 is movably arranged at the two sides of the cylinder arm 02 by matching the locking pin 21 with the hexagon socket head cap screw five 26, the side handle 14 is movably arranged at the upper end surface of the cylinder arm 02 by matching the hexagon socket head cap screw three 24, and the two groups of clamping pieces 04 can be driven to be away from or close to each other by the connecting block 07.

The 01 lateral wall of cylinder is provided with gallows 09, the activity is provided with hangs and detains 29 on the gallows 09, the 01 opposite side of cylinder is provided with switch handle connecting block 10, switch handle connecting block 10 one end is provided with REP switch connector 11, be provided with hexagon socket head cap screw two 23 on the REP switch connector 11, REP switch connector 11 lateral wall runs through and is provided with hexagon socket head cap screw 22, REP switch connector 11 one side is provided with handle connector 12, handle connector 12 one end is provided with switch handle 13, be provided with hexagon socket cap screw six 27 between handle connector 12 and the switch handle 13, can be convenient for the staff to promote guide arm 05 and control about cylinder 01 is inside through switch handle 13.

Switch handle connecting block 10 is through two 23 and REP switch connector 11 activity settings of hexagon socket head cap screw, and REP switch connector 11 is through one 22 and handle connector 12 activity settings of hexagon socket head cap screw, and handle connector 12 is through six 27 and the switch handle 13 activity settings of hexagon socket head cap screw, is convenient for set up switch handle 13 and cylinder 01 activity together, and the staff of being convenient for uses.

An oil pipe joint II 20 is arranged on the outer side wall of the cylinder barrel 01 and located on one side of the hanging bracket 09, a threaded pipe joint 19 is arranged on the oil pipe joint II 20, an oil pipe joint fixing plate 17 is arranged on one side of the threaded pipe joint 19, an oil pipe joint I18 is arranged on the oil pipe joint fixing plate 17, an oil pipe connection transition block 16 is arranged on one side of the oil pipe joint fixing plate 17, a threaded elbow joint 15 is arranged on one side of the oil pipe connection transition block 16, and a worker can add hydraulic oil into the cylinder barrel 01 according to work needs conveniently.

The specific use method of the utility model is as follows: an oil pipe joint II 20 is arranged at one side of a cylinder barrel 01 through a threaded pipe joint 19, an oil pipe joint I18 and the cylinder barrel 01 are movably arranged through a threaded elbow joint 15 and an oil pipe connection transition block 16 matched with an oil pipe joint fixing plate 17, hydraulic oil enters the cylinder barrel 01 through the oil pipe joint II 20, a REP switch joint 11 is arranged at one end of a switch handle connecting block 10 through an inner hexagonal screw II 23, a handle joint 12 and the REP switch joint 11 are movably arranged through an inner hexagonal screw I22, one end of the handle joint 12 is provided with a switch handle 13 through an inner hexagonal screw II 27, as a clamp core 03 and a clamp sheet 04 are contacted with each other, a guide rod 05 is pushed through the switch handle 13 to drive the clamp core 03 to advance, in the process, the connecting blocks 07 at two sides of a cylinder arm 02 drive two groups of clamp sheets 04 to be away from each other through a clamp sheet pin 08, when the guide rod 05 advances to be contacted with a guide sleeve 06, the guide rod 05 stops advancing, the hydraulic separation clamp is switched from a closed state to an open state, hydraulic oil enters the cylinder barrel 01 through the first oil pipe connector 18, and therefore the guide rod 05 is pushed to drive the clamp core 03 to retreat. When the guide rod 05 retreats to contact with the cylinder 01, the guide rod 05 stops retreating, and the hydraulic separating clamp is switched from an opening state to a closing state.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a hand-held type hydraulic separation pincers, includes cylinder (01), its characterized in that, cylinder (01) one side is provided with guide pin bushing (06), guide pin bushing (06) inside wall is provided with guide arm (05), it is provided with two sets of jar arms (02) to be close to one end activity on guide arm (05), jar arm (02) both sides all are provided with connecting block (07), jar arm (02) surface is provided with side handle (14), be provided with hexagon socket head cap screw four (25) on side handle (14).

2. The hand-held hydraulic separating clamp as claimed in claim 1, wherein a lock pin (21) is arranged on one side of the connecting block (07), clamping pins (08) are arranged on the inner side of the connecting block (07) and close to two ends of the connecting block, a clamping piece (04) is arranged on one end of the connecting block (07) far away from the cylinder arm (02), inner hexagonal screws five (26) are arranged on two groups of cylinder arms (02) close to two side corners, inner hexagonal screws three (24) are arranged on the upper side and the lower side of two groups of cylinder arms (02), and a clamp core (03) is movably arranged on one end of the guide rod (05) far away from the cylinder barrel (01).

3. The hand-held hydraulic separating clamp as claimed in claim 2, wherein one end of the clamping piece (04) is movably arranged with the cylinder arm (02) through a clamping piece pin (08) in cooperation with a connecting block (07), the connecting block (07) is movably arranged at two side positions of the cylinder arm (02) through a locking pin (21) in cooperation with a hexagon socket head cap screw five (26), and the side handle (14) is movably arranged at an upper end surface position of the cylinder arm (02) through a hexagon socket head cap screw three (24).

4. The hand-held hydraulic separating clamp as claimed in claim 1, wherein a hanging bracket (09) is arranged on the outer side wall of the cylinder barrel (01), a hanging buckle (29) is movably arranged on the hanging bracket (09), a switch handle connecting block (10) is arranged on the other side of the cylinder barrel (01), a REP switch connecting head (11) is arranged at one end of the switch handle connecting block (10), a second inner hexagonal screw (23) is arranged on the REP switch connecting head (11), a first inner hexagonal screw (22) penetrates through the side wall of the REP switch connecting head (11), a handle connecting head (12) is arranged on one side of the REP switch connecting head (11), a switch handle (13) is arranged at one end of the handle connecting head (12), and a sixth inner hexagonal screw (27) is arranged between the handle connecting head (12) and the switch handle (13).

5. The hand-held hydraulic release clamp according to claim 4, wherein the switch handle connecting block (10) is movably arranged with the REP switch connecting head (11) through a second hexagon socket head cap screw (23), the REP switch connecting head (11) is movably arranged with the handle connecting head (12) through a first hexagon socket head cap screw (22), and the handle connecting head (12) is movably arranged with the switch handle (13) through a sixth hexagon socket head cap screw (27).

6. The hand-held hydraulic separating clamp according to claim 1, wherein a second oil pipe joint (20) is arranged on the outer side wall of the cylinder barrel (01) and on one side of the hanger (09), a threaded pipe joint (19) is arranged on the second oil pipe joint (20), an oil pipe joint fixing plate (17) is arranged on one side of the threaded pipe joint (19), a first oil pipe joint (18) is arranged on the oil pipe joint fixing plate (17), an oil pipe connecting transition block (16) is arranged on one side of the oil pipe joint fixing plate (17), and a threaded elbow joint (15) is arranged on one side of the oil pipe connecting transition block (16).