CN217271205U

CN217271205U - Casting clamp convenient to dismantle installation

Info

Publication number: CN217271205U
Application number: CN202220144547.9U
Authority: CN
Inventors: 李清栓
Original assignee: Jinzhou Fangzheng Foundry Co ltd
Current assignee: Jinzhou Fangzheng Foundry Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-23
Anticipated expiration: 2032-01-19

Abstract

The utility model belongs to the technical field of, a casting clamp convenient to dismantle installation is disclosed, including bolt, upper hoop and lower hoop, the front portion of upper hoop is provided with the lock joint cover, the rear portion slidable mounting of lock joint cover is at the outer wall of upper hoop, the rear portion of upper hoop rotates with the rear portion of lower hoop to be connected, the bolt rotates and is installed the front portion at the lock joint cover, the middle part and the upper hoop lock joint of lock joint cover are matchd, and the bolt runs through the lock joint cover, the lower extreme of bolt matches with the anterior screw thread of lower hoop, the upper end fixedly connected with knob of bolt, knob symmetry fixed connection is in the upper end of bolt, the lock joint cover includes slide, shell fragment, fixture block and bearing frame. The utility model discloses a upwards turn over the lock joint cover, then adjust the position of lock joint cover along last hoop, again with the mode of lock joint cover and last hoop straining, made things convenient for the user to adjust the thickness that matches with the target with last hoop and lower hoop fast, saved for conventional clamp and twisted the matching time soon, improved the installation effectiveness.

Description

Casting clamp convenient to dismantle installation

Technical Field

The utility model belongs to the technical field of the mounting, especially, relate to a casting clamp convenient to dismantle installation.

Background

The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves, is used for tightly connecting quick joints, and the common joints are provided with gaskets, rubber, silica gel and tetrafluoro. The sealing device has the advantages of good performance, high sealing degree and simple and easy installation.

In the process of implementing the present invention, the inventor finds that there are at least the following problems in this technology: because conventional clamp need rely on the mode of twisting the screw to make the inner wall of clamp contact with the target in the use, then further twist the screw and just can be fixed clamp and target, consequently need twist to twist many rings and just can accomplish fixed work, and need twist same number of turns when dismantling to cause the problem that conventional clamp dismantles and the installation is all more difficult.

Therefore, a casting clamp which is convenient to disassemble and assemble is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, the problem of the equal comparative difficulty of conventional clamp dismantlement and installation, and the casting clamp convenient to dismantle the installation that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a casting clamp convenient to dismantle installation, includes the bolt, goes up hoop and hoop down, the front portion of going up the hoop is provided with the lock joint cover, the rear portion slidable mounting of lock joint cover is at the outer wall of last hoop, the rear portion of going up the hoop rotates with the rear portion of hoop down to be connected, the bolt rotates the front portion of installing at the lock joint cover, the middle part and the last hoop lock joint of lock joint cover match, and the bolt runs through the lock joint cover, the lower extreme of bolt matches with the anterior screw thread of hoop down.

The buckling sleeve is turned upwards, the position of the buckling sleeve is adjusted along the upper hoop, and then the buckling sleeve and the upper hoop are buckled, so that a user can conveniently adjust the upper hoop and the lower hoop to the thickness matched with a target quickly, screwing and matching time is saved for a conventional hoop, and mounting efficiency is improved.

Preferably, the upper end of the bolt is fixedly connected with a knob, and the knob is symmetrically and fixedly connected to the upper end of the bolt.

The mode that the knob is used for increasing the bolt screwing lever is adopted, so that the manual screwing of the bolt is facilitated.

Preferably, the fastening sleeve comprises a sliding seat, an elastic sheet, a clamping block and a bearing seat, the sliding seat is slidably mounted on the outer wall of the upper hoop, the rear portion of the elastic sheet is rotatably mounted on the inner wall of the sliding seat, the clamping block is fixedly connected with the elastic sheet into a whole, the rear end of the bearing seat is fixedly connected to the front portion of the elastic sheet, the bolt is rotatably mounted on the inner wall of the bearing seat, the bolt penetrates through the bearing seat, and the clamping block is in fastening matching with the upper hoop.

The elastic sheet is manually opened upwards, so that the clamping block is separated from the upper hoop, the buckling sleeve and the upper hoop restore to slide, and then the elastic sheet is turned downwards, so that the clamping block and the upper hoop are buckled again, and a user can conveniently operate the connection state of the buckling sleeve and the upper hoop.

Preferably, the upper hoop comprises a first hoop body and a rotating sleeve, the rotating sleeve is rotatably installed at the rear portion of the lower hoop, the rear end of the first hoop body is fixedly connected to the outer wall of the rotating sleeve, a buckling hole is formed in the hollow outer end of the first hoop body, the clamping block is matched with the buckling hole in a buckling mode, and the sliding seat is slidably installed on the outer wall of the first hoop body.

The clamping block is buckled with the buckling hole, so that a user can conveniently select the position.

Preferably, the front part of the first hoop body is fixedly connected with a limiting block.

The mode that the sliding range of the sliding seat is limited by the limiting block is adopted, so that the possibility that the fastening sleeve is separated from the upper hoop is reduced.

Preferably, the lower hoop comprises a rotary seat, a second hoop body and a nut, the rotary sleeve is rotatably connected to the side end of the rotary seat, the rear end of the second hoop body is fixedly connected to the outer end of the rotary seat, the nut is connected to the front end of the second hoop body, and the nut is in threaded matching with the bolt.

The adoption of the nut facilitates the threaded connection of the lower hoop and the bolt.

Preferably, the front end of the second hoop body is fixedly connected with a connecting seat, and the nut is rotatably connected to the inner wall of the connecting seat.

The nut and the connecting seat are rotatably connected, so that the butt joint angle of the nut matching bolt is facilitated.

To sum up, the utility model discloses a technological effect and advantage: 1. the buckling sleeve is turned upwards, the position of the buckling sleeve is adjusted along the upper hoop, and then the buckling sleeve and the upper hoop are buckled, so that a user can conveniently adjust the upper hoop and the lower hoop to the thickness matched with a target quickly, screwing matching time is saved for a conventional hoop, and mounting efficiency is improved.

2. The elastic sheet is manually opened upwards, so that the clamping block is separated from the upper hoop, the buckling sleeve and the upper hoop recover to slide, and then the elastic sheet is turned downwards, so that the clamping block and the upper hoop are buckled again, and a user can conveniently operate the connection state of the buckling sleeve and the upper hoop.

Drawings

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

FIG. 2 is a schematic view of the structure of the fastening sleeve of the present invention;

fig. 3 is a schematic view of the upper hoop structure of the present invention;

fig. 4 is a schematic view of the lower hoop structure of the present invention.

In the figure: 1. a bolt; 2. a buckling sleeve; 3. an upper hoop; 4. a lower hoop; 5. a knob; 21. a slide base; 22. a spring plate; 23. a clamping block; 24. a bearing seat; 31. a first hoop body; 32. buckling holes; 33. a limiting block; 34. rotating the sleeve; 41. rotating; 42. a second band body; 43. a connecting seat; 44. and a nut.

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.

Referring to fig. 1, a casting clamp convenient to disassemble and assemble includes a bolt 1, an upper hoop 3 and a lower hoop 4, a fastening sleeve 2 is disposed at the front of the upper hoop 3, the rear of the fastening sleeve 2 is slidably mounted on the outer wall of the upper hoop 3, the rear of the upper hoop 3 is rotatably connected with the rear of the lower hoop 4, the bolt 1 is rotatably mounted at the front of the fastening sleeve 2, the middle of the fastening sleeve 2 is fastened and matched with the upper hoop 3, the bolt 1 penetrates through the fastening sleeve 2, and the lower end of the bolt 1 is in threaded matching with the front of the lower hoop 4. The fastening sleeve 2 is turned upwards, the position of the fastening sleeve 2 is adjusted along the upper hoop 3, the fastening sleeve 2 and the upper hoop 3 are fastened, the bolt 1 is screwed into the front part of the lower hoop 4 until the bolt 1 is screwed, and the fastening sleeve 2 and the upper hoop 3 are driven by the bolt 1 to be folded towards the direction of the lower hoop 4 to fix a target.

Referring to fig. 1, the upper end of the bolt 1 is fixedly connected with a pair of knobs 5, and the knobs 5 are symmetrically and fixedly connected to the upper end of the bolt 1. The turning lever of the bolt 1 is increased by means of the knob 5.

Referring to fig. 2, the fastening sleeve 2 includes a sliding seat 21, a resilient piece 22, a fastening block 23 and a bearing seat 24, the sliding seat 21 is slidably mounted on the outer wall of the upper hoop 3, the rear portion of the resilient piece 22 is rotatably mounted on the inner wall of the sliding seat 21, the fastening block 23 is fixedly connected with the resilient piece 22 into a whole, the rear portion of the bearing seat 24 is fixedly connected to the front portion of the resilient piece 22, the bolt 1 is rotatably mounted on the inner wall of the bearing seat 24, the bolt 1 penetrates through the bearing seat 24, and the fastening block 23 is fastened and matched with the upper hoop 3. Through the rotating connection mode of the elastic sheet 22 and the sliding seat 21, the elastic sheet 22 is convenient to open upwards, so that the clamping block 23 leaves the upper hoop 3.

Referring to fig. 3, the upper hoop 3 includes a first hoop body 31 and a rotating sleeve 34, the rotating sleeve 34 is rotatably installed at the rear portion of the lower hoop 4, the rear end of the first hoop body 31 is fixedly connected to the outer wall of the rotating sleeve 34, the first hoop body 31 and the rotating sleeve 34 are an integrated structure, a fastening hole 32 is hollowed out at the outer end of the first hoop body 31, the fastening block 23 is fastened and matched with the fastening hole 32, and the sliding base 21 is slidably installed on the outer wall of the first hoop body 31. The operating slide 21 slides along the first hoop body 31 to adjust the position, and is locked and fixed with the latch 23 through the locking hole 32.

Referring to fig. 3, the front portion of the first hoop body 31 is fixedly connected with a stopper 33, and the fastening hole 32 and the stopper 33 are an integral structure. The sliding amplitude of the sliding seat 21 is limited by a limit block 33.

Referring to fig. 4, the lower hoop 4 includes a rotary seat 41, a second hoop body 42 and a nut 44, the rotary sleeve 34 is rotatably connected to a side end of the rotary seat 41, a rear end of the second hoop body 42 is fixedly connected to an outer end of the rotary seat 41, the nut 44 is connected to a front end of the second hoop body 42, and the nut 44 is in threaded fit with the bolt 1. The first band body 31 is folded toward the second band body 42, the bolt 1 is screwed to the nut 44, and the bolt 1 is tightened to a fixed target.

Referring to fig. 4, a connection seat 43 is fixedly connected to a front end of the second hoop body 42, the connection seat 43 and the second hoop body 42 are integrated, and a nut 44 is rotatably connected to an inner wall of the connection seat 43. The nut 44 and the connecting seat 43 are rotatably connected, so that the nut 44 can be conveniently matched with the butt joint angle of the bolt 1.

The working principle is as follows: firstly, the elastic sheet 22 is opened upwards, then the sliding seat 21 is pushed backwards to narrow the range of the fastening sleeve 2 and the upper hoop 3 until the fastening sleeve 2, the upper hoop 3 and the lower hoop 4 are matched with the target thickness, then the clamping block 23 is clamped into the inner wall of the fastening hole 32, then the bolt 1 is screwed into the inner wall of the nut 44, and then the bolt 1 is further screwed, so that the function of fixing the target is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a casting clamp convenient to dismantle installation, includes bolt (1), goes up hoop (3) and hoop (4) down, its characterized in that: go up the front portion of hoop (3) and be provided with joint sleeve (2), the rear portion slidable mounting of joint sleeve (2) is at the outer wall of last hoop (3), the rear portion of going up hoop (3) is rotated with the rear portion of hoop (4) down and is connected, bolt (1) is rotated and is installed in the front portion of joint sleeve (2), the middle part and the last hoop (3) lock joint of joint sleeve (2) match, and bolt (1) runs through joint sleeve (2), the lower extreme of bolt (1) matches with the anterior screw thread of hoop (4) down.

2. A cast clamp for facilitating disassembly and assembly as in claim 1, wherein: the upper end fixedly connected with knob (5) of bolt (1), knob (5) symmetry fixed connection is in the upper end of bolt (1).

3. A cast clamp for ready disassembly and assembly according to claim 1 wherein: the buckling sleeve (2) comprises a sliding seat (21), an elastic sheet (22), a clamping block (23) and a bearing seat (24), the sliding seat (21) is slidably mounted on the outer wall of the upper hoop (3), the rear portion of the elastic sheet (22) is rotatably mounted on the inner wall of the sliding seat (21), the clamping block (23) is fixedly connected with the elastic sheet (22) into a whole, the rear end of the bearing seat (24) is fixedly connected to the front portion of the elastic sheet (22), the bolt (1) is rotatably mounted on the inner wall of the bearing seat (24), the bolt (1) penetrates through the bearing seat (24), and the clamping block (23) is matched with the upper hoop (3) in a buckling mode.

4. A cast clamp for facilitating disassembly and assembly as in claim 3 wherein: go up hoop (3) including first hoop body (31) and commentaries on classics cover (34), change cover (34) and rotate the rear portion of installing in lower hoop (4), the rear end fixed connection of first hoop body (31) is at the outer wall of commentaries on classics cover (34), detain hole (32) have been seted up in the outer end fretwork of first hoop body (31), fixture block (23) and knot hole (32) lock joint match, slide (21) slidable mounting is at the outer wall of first hoop body (31).

5. A cast clamp for facilitating disassembly and assembly as in claim 4, wherein: the front part of the first hoop body (31) is fixedly connected with a limiting block (33).

6. A cast clamp for facilitating disassembly and assembly as in claim 4, wherein: lower hoop (4) are including swivel mount (41), second hoop body (42) and nut (44), swivel sleeve (34) are rotated and are connected the side in swivel mount (41), the rear end fixed connection of second hoop body (42) is in the outer end of swivel mount (41), the front end at second hoop body (42) is connected in nut (44), nut (44) and bolt (1) thread matching.

7. A cast clamp for facilitating disassembly and assembly as in claim 6, wherein: the front end of the second hoop body (42) is fixedly connected with a connecting seat (43), and the nut (44) is rotatably connected to the inner wall of the connecting seat (43).