CN214446028U

CN214446028U - Water pipe pulling tool for engine cylinder cover

Info

Publication number: CN214446028U
Application number: CN202120697757.6U
Authority: CN
Inventors: 罗锋
Original assignee: Guangzhou Deao Mould Co ltd
Current assignee: Guangzhou Deao Mould Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-10-22
Anticipated expiration: 2031-04-07

Abstract

The utility model belongs to the technical field of the engine cylinder lid, especially, relate to an engine cylinder lid pulls out water pipe frock, including water pipe head clamping module, link module, the action module, orientation module, fix a position the direction with the device through orientation module, it makes water pipe head fix on the device to lead to water pipe head clamping module, the tup action on the rethread action module, extract or install water pipe head from the engine cylinder lid, use this device, just alone can install alone, water pipe head's installation and dismantlement efficiency have been improved, and greatly reduced the destruction degree to water pipe head and engine cylinder lid when operating, improve engine cylinder lid and water pipe head's life, more ensure the safety in utilization.

Description

Water pipe pulling tool for engine cylinder cover

Technical Field

The utility model belongs to the technical field of the engine cylinder lid, especially, relate to an engine cylinder lid pulls out water pipe frock.

Background

In an engine water path, a water outlet pipe is a part on an engine cylinder cover and mainly plays a role in connecting the cylinder cover and a water discharging rubber pipe. At present, the mounting and dismounting of the water outlet pipe of the cylinder cover are mainly completed by manual simple operation, and because the water outlet pipe and the cylinder cover are in interference fit, the water outlet pipe is usually mounted by a press mounting or knocking method; when the water outlet pipe has problems, the common repair method is to use a bolt to insert into a hole after the water outlet pipe is punched, then use a hammer to beat the bolt to knock the water outlet pipe out of the cylinder cover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide an engine cylinder lid pulls out water pipe frock.

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

a water pipe drawing tool for an engine cylinder cover comprises a water pipe connector clamping module, a connecting module, an action module and a positioning module, wherein the water pipe connector clamping module comprises a clamping fixing block, a connecting rod, an upper clamping plate, a lower clamping plate and a first butterfly bolt, the connecting rod is in threaded connection with the rear portion of the clamping fixing block, the first butterfly bolt can connect the upper clamping plate with the lower clamping plate, and the upper clamping plate and the lower clamping plate are symmetrically arranged on the upper side and the lower side of the fixing block; the connecting module comprises a connecting seat and a cotter pin, the cotter pin penetrates through the upper clamping plate, the connecting seat and the lower clamping plate, and the water pipe joint clamping module is connected with the connecting module in a clamping mode through a first butterfly bolt; the action module comprises a slide bar and a hammer head movably sleeved on the slide bar, the tail end of the slide bar is provided with a stop block, and the slide bar is in threaded connection with the tail end of the connecting seat; the positioning module comprises a positioning seat and a positioning pin, and the positioning seat is in threaded connection with one side of the connecting rod.

Furthermore, a clamping ring capable of clamping the upper clamping plate and the lower clamping plate is arranged at the upper front end of the joint clamping module, and a second butterfly bolt is arranged on the clamping ring.

Furthermore, the connecting rod is provided with a blind hole, and a first spring is arranged in the blind hole.

Furthermore, a second spring is sleeved on the first butterfly bolt and limited between the upper clamping plate and the lower clamping plate.

Furthermore, buckles which are symmetrical up and down are arranged on the cotter pin.

Furthermore, the positioning pins are movably connected to the positioning seat, and the number of the positioning pins is two.

The utility model has the advantages that: the device is positioned and guided through the positioning module, the water pipe joint is fixed on the device through the water pipe joint clamping module, the hammer head on the rethread action module acts, the water pipe joint is extracted or installed from the engine cylinder cover, the device is used, the device can be installed alone, the installation and disassembly efficiency of the water pipe joint is improved, the damage degree of the water pipe joint and the engine cylinder cover during operation is greatly reduced, the service life of the engine cylinder cover and the water pipe joint is prolonged, and the use safety is ensured.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a cross-sectional view of the present invention;

FIG. 5 is a schematic view of the structure of the utility model before the water pipe drawing operation;

FIG. 6 is a schematic view of the structure of the water pipe pulling device of the present invention;

in the figure: 1. a water pipe joint clamping module; 2. a connection module; 3. an action module; 4. a positioning module; 5. a water pipe joint; 6. a positioning pin threaded hole; 11. clamping a fixed block; 12. a connecting rod; 13. an upper splint; 14. a lower splint; 15. a first butterfly bolt; 16. a clamping ring; 17. a second butterfly bolt; 18. a second spring; 21. a connecting seat; 22. a cotter pin; 23. buckling; 31. a slide bar; 32. a hammer head; 33. a stopper; 41. positioning seats; 42. positioning pins; 121. blind holes; 122. a first spring.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

the utility model relates to an engine cylinder cover water pipe drawing tool, as shown in fig. 1-4, comprising a water pipe joint clamping module 1, a connecting module 2, an action module 3 and a positioning module 4, wherein the water pipe joint clamping module 1 comprises a clamping fixed block 11, a connecting rod 12 in threaded connection with the rear part of the clamping fixed block 11, an upper clamp plate 13, a lower clamp plate 14 and a first butterfly bolt 15 which can connect the upper clamp plate 13 and the lower clamp plate 14, and the upper clamp plate 12 and the lower clamp plate 13 are symmetrically arranged on the upper side and the lower side of the fixed block 11; the connecting module 2 comprises a connecting seat 21 and a cotter pin 22, the cotter pin 22 penetrates through the upper clamping plate 13, the connecting seat 21 and the lower clamping plate 14, and the water pipe connector clamping module 1 is connected with the connecting module 2 in a clamping mode through a first butterfly bolt 15; the action module 3 comprises a slide bar 31 and a hammer head 32 movably sleeved on the slide bar 31, a stop block 33 is arranged at the tail end of the slide bar 31, and the slide bar 31 is in threaded connection with the tail end of the connecting seat 21; the positioning module 4 comprises a positioning seat 41 and a positioning pin 42, wherein the positioning seat 41 is in threaded connection with one side of the connecting rod 12.

As shown in fig. 1 and 2, a clamping ring 16 capable of clamping the upper clamping plate 13 and the lower clamping plate 14 is disposed at the upper front end of the joint clamping module 1, a second butterfly bolt 17 is disposed on the clamping ring 16, and the clamping ring 16 clamps the upper clamping plate 13 and the lower clamping plate 14 by rotating the second butterfly bolt 17.

As shown in fig. 4, the connecting rod 12 is provided with a blind hole 121, a first spring 122 is arranged in the blind hole 121, the first butterfly bolt 15 is sleeved with the second spring 18, the second spring 18 is limited between the upper clamping plate 13 and the lower clamping plate 14, and the first spring 122 and the second spring 18 can enable the device to be in a non-clamping state between the upper clamping plate 13 and the lower clamping plate 14 when the device is not in operation.

As shown in fig. 2 and 4, the cotter 22 is provided with vertically symmetrical catches 23, which can prevent the cotter 22 from falling off.

As shown in fig. 5 and 6, the positioning pins 42 are movably connected to the positioning seat, and the number of the positioning pins 42 is two.

As shown in fig. 1 to 6, in actual operation, when the water pipe joint 5 needs to be pulled out, the second butterfly bolt 17 is firstly loosened, the clamping ring 16 is in a loosened state, then the first butterfly bolt 15 is loosened, the upper clamping plate 12 and the lower clamping plate 13 are in an opened state, the positioning pin 42 is screwed on the positioning pin threaded hole 6, the water pipe joint 5 is sleeved on the clamping fixing block 11 through the movable connection of the positioning pin 42 and the positioning seat 41, then the second butterfly bolt 17 is tightened, the clamping ring 16 clamps the upper clamping plate 12 and the lower clamping plate 13, the water pipe joint 5 is further fixed on the clamping fixing block 11, the connecting module 2 and the water pipe joint clamping module 1 are fixedly connected together through screwing the first butterfly bolt 15, and when the water pipe joint 5 needs to be pulled out, the hammer 32 moves towards the stop 33 once between the sliding rod 31 and the stop 33, the water pipe joint can be pulled out to complete the whole work;

when the water pipe joint 5 needs to be installed, firstly, the second butterfly bolt 17 is unscrewed, the clamping ring 16 is in a loosened state, then, the first butterfly bolt 15 is unscrewed, the upper clamping plate 12 and the lower clamping plate 13 are in an opened state, the water pipe joint 5 is sleeved on the clamping fixing block 11, then, the second butterfly bolt 17 is screwed, the clamping ring 16 clamps the upper clamping plate 12 and the lower clamping plate 13, further, the water pipe joint 5 is fixed on the clamping fixing block 11, the connecting module 2 and the water pipe joint clamping module 1 are fixedly connected together by screwing the first butterfly bolt 15, then, the positioning pin 42 is screwed on the positioning pin threaded hole 6, the positioning pin 42 is movably connected with the positioning seat 41, the hammer head 32 moves towards the connecting seat 21 once between the sliding rod 31 and the stop block 33 to realize the installation of the water pipe joint, then, the first butterfly bolt 15 and the second butterfly bolt 17 are unscrewed, taking down the device to complete the whole work;

the above is only the concrete embodiment of the present invention, and not therefore the limit of the patent scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an engine cylinder lid pulls out water pipe frock which characterized in that: the water pipe joint clamping device comprises a water pipe joint clamping module (1), a connecting module (2), an action module (3) and a positioning module (4), wherein the water pipe joint clamping module (1) comprises a clamping fixing block (11), a connecting rod (12) in threaded connection with the rear part of the clamping fixing block (11), an upper clamping plate (13), a lower clamping plate (14) and a first butterfly bolt (15) capable of connecting the upper clamping plate (13) and the lower clamping plate (14), and the upper clamping plate (13) and the lower clamping plate (14) are symmetrically arranged on the upper side and the lower side of the clamping fixing block (11); the connecting module (2) comprises a connecting seat (21) and a cotter pin (22), the cotter pin (22) penetrates through the upper clamping plate (13), the connecting seat (21) and the lower clamping plate (14), and the water pipe joint clamping module (1) is connected with the connecting module (2) in a clamping mode through a first butterfly bolt (15); the action module (3) comprises a sliding rod (31) and a hammer head (32) movably sleeved on the sliding rod (31), a stop block (33) is arranged at the tail end of the sliding rod (31), and the sliding rod (31) is in threaded connection with the tail end of the connecting seat (21); the positioning module (4) comprises a positioning seat (41) and a positioning pin (42), wherein the positioning seat (41) is in threaded connection with one side of the connecting rod (12).

2. The engine cylinder cover water pipe drawing tool according to claim 1, characterized in that: the water pipe joint clamping module (1) is characterized in that a clamping ring (16) capable of clamping an upper clamping plate (13) and a lower clamping plate (14) is arranged at the upper front end of the water pipe joint clamping module, and a second butterfly bolt (17) is arranged on the clamping ring (16).

3. The engine cylinder cover water pipe drawing tool according to claim 2, characterized in that: the connecting rod (12) is provided with a blind hole (121), and a first spring (122) is arranged in the blind hole (121).

4. The engine cylinder cover water pipe drawing tool according to claim 3, characterized in that: the first butterfly bolt (15) is sleeved with a second spring (18), and the second spring (18) is limited between the upper clamping plate (13) and the lower clamping plate (14).

5. The engine cylinder cover water pipe drawing tool according to claim 1, characterized in that: the split pin (22) is provided with buckles (23) which are symmetrical up and down.

6. The engine cylinder cover water pipe drawing tool according to claim 1, characterized in that: the positioning pins (42) are movably connected to the positioning seat, and the number of the positioning pins (42) is two.