CN213380417U

CN213380417U - Novel manual valve upper part of body bore hole anchor clamps

Info

Publication number: CN213380417U
Application number: CN202022535505.1U
Authority: CN
Inventors: 杨载一
Original assignee: Hubei Zhongqi Technology Co ltd
Current assignee: Hubei Zhongqi Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-06-08
Anticipated expiration: 2030-11-05

Abstract

The utility model relates to a manual valve upper part of the body bore hole anchor clamps field discloses a novel manual valve upper part of the body bore hole anchor clamps, the on-line screen storage device comprises a base, the upper end fixedly connected with frock frame of base, two equal fixedly connected with slide bar in the recess, two equal sliding connection has two second sliding sleeve to tie on the slide bar, four equal fixedly connected with second fixed block, four on the second sliding sleeve tie first fixed block offsets four second fixed blocks respectively, four equal fixedly connected with fixation clamp on the second fixed block. The utility model has the advantages of it is following and effect: not only can offset with four second fixed blocks through four first fixed blocks for the removal that drives four fixation clamps is fixed manual valve upper part, and guarantees that it is located the central axis of boring cutter lower extreme, makes the bore hole can not deviate, and through rotating rotatory cross axle, makes and to carry out convenient fixed to the manual valve upper part of different specifications, improves the suitability of anchor clamps.

Description

Novel manual valve upper part of body bore hole anchor clamps

Technical Field

The utility model relates to a manual valve upper part of the body bore hole anchor clamps technical field, in particular to novel manual valve upper part of the body bore hole anchor clamps.

Background

The hole boring refers to further processing of forged, cast or drilled holes, the hole boring can enlarge the aperture, improve the precision, reduce the surface roughness, and can better correct the deviation of the original hole axis.

The conventional manual valve upper body boring fixture can only be suitable for fixing the manual valve upper body with a single specification, the applicability is low, the manual valve upper body is fixed only through the supporting rod and the pressing cover end, the stabilizing effect is poor, and when the manual valve upper body is placed and fixed in the traditional mode, the boring position of the manual valve upper body to be machined can not be aligned with the boring cutter in a coaxial mode, so that the novel manual valve upper body boring fixture is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ratchet wrench has and opens and close convenient effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: a novel manual control valve upper body boring fixture comprises a base, wherein a tool frame is fixedly connected to the upper end of the base, a pressing end cover is arranged at the upper end of the tool frame, a supporting rod is fixedly connected to the base, a through hole is formed in the supporting rod, two rotating transverse shafts are rotatably connected to the inside of the pressing end cover, two first sliding sleeve bolts are connected to the two rotating transverse shafts, four first fixing blocks are fixedly connected to the four first sliding sleeve bolts, the four first fixing blocks are slidably connected with the pressing end cover, a first through hole is formed in the pressing end cover, a fixing plate is fixedly connected to the inside of the tool frame, a second through hole is formed in the fixing plate, two grooves are formed in the fixing plate, sliding rods are fixedly connected to the two grooves, and two second sliding sleeve bolts are slidably connected to the two sliding rods, four equal fixedly connected with second fixed block on the second slip cap bolt, four first fixed block offsets with four second fixed blocks respectively, four equal fixedly connected with fixation clamp on the second fixed block, it is equipped with a plurality of bolts to compress tightly on the end cover.

Through adopting above-mentioned technical scheme for can be convenient will compress tightly the end cover and fix with the frock frame.

The utility model discloses a further set up to: the rotating transverse shaft is composed of two threaded rods with opposite thread directions.

The utility model discloses a further set up to: the four first sliding sleeve bolts are respectively in threaded connection with the two rotating transverse shafts.

Through adopting above-mentioned technical scheme for rotate rotatory cross axle and can drive two first slip cap bolts relative movement simultaneously.

The utility model discloses a further set up to: and the compressing end cover is provided with a sliding groove.

The utility model discloses a further set up to: and the four first fixing blocks are all connected with the sliding groove in a sliding manner.

The utility model discloses a further set up to: the four first fixing blocks and the four second fixing blocks are wedge-shaped blocks, so that when the four first fixing blocks are abutted against the four second fixing blocks, the four second fixing blocks can be pushed to stably fix the upper body of the manual valve.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel manual valve upper body boring fixture provided in this embodiment.

Fig. 2 is a top view of a hold-down end cap for a novel manual valve upper body boring fixture according to the present embodiment.

Fig. 3 is a top view of a fixing plate for a novel manual valve upper body boring fixture according to the embodiment.

In the figure, 1, a base; 2. a tool rack; 3. pressing the end cover; 4. a support bar; 5. rotating the cross shaft; 6. a first sliding sleeve bolt; 7. a first fixed block; 8. a fixing plate; 9. a slide bar; 10. a second sliding sleeve bolt; 11. a spring; 12. a second fixed block; 13. a fixing clip; 14. and (4) bolts.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a novel manual valve upper body boring fixture comprises a base 1, a tool frame 2 is fixedly connected to the upper end of the base 1, a pressing end cover 3 is arranged at the upper end of the tool frame 2, a support rod 4 is fixedly connected to the base 1, a through hole is arranged in the support rod 4, two rotating transverse shafts 5 are rotatably connected to the inside of the pressing end cover 3, each rotating transverse shaft 5 is composed of two threaded rods with opposite thread directions, two first sliding sleeve bolts 6 are respectively connected to the two rotating transverse shafts 5, four first sliding sleeve bolts 6 are respectively in threaded connection with the two rotating transverse shafts 5, first fixing blocks 7 are respectively fixedly connected to the four first sliding sleeve bolts 6, the four first fixing blocks 7 are respectively in sliding connection with the pressing end cover 3, a sliding groove is arranged on the pressing end cover 3, the four first fixing blocks 7 are respectively in sliding connection with the sliding groove, and by rotating the two rotating, the four first fixing blocks 7 are driven to move relatively at the same time, so that the manual valve upper body with different specifications can be conveniently and quickly fixed, and the applicability of the clamp is improved.

The pressing end cover 3 is provided with a first through hole, the inside of the tool frame 2 is fixedly connected with a fixed plate 8, the fixed plate 8 is provided with a second through hole, the fixed plate 8 is provided with two grooves, the two grooves are fixedly connected with sliding rods 9, the two sliding rods 9 are slidably connected with two second sliding sleeve bolts 10, the four second sliding sleeve bolts 10 are fixedly connected with second fixed blocks 12, the four first fixed blocks 7 and the four second fixed blocks 12 are wedge-shaped blocks, the four first fixed blocks 7 are respectively abutted against the four second fixed blocks 12, the four second fixed blocks 12 are respectively fixedly connected with a fixed clamp 13, when the pressing end cover 3 is covered, the four first fixed blocks 7 are abutted against the four second fixed blocks 12, so that the four second fixed blocks 12 are driven to move, the four fixed clamps 13 are driven by the movement of the four second fixed blocks 12 to be abutted against the upper body of a manual valve to be bored, on one hand, the boring cutter can be quickly fixed, and meanwhile, the boring cutter is ensured to be positioned on the central axis of the lower end of the boring cutter, so that the boring hole cannot deviate.

The pressing end cover 3 is provided with a plurality of bolts 14, and the pressing end cover 3 and the tool rack 2 are firmly fixed through the bolts 14, so that the pressing end cover 3 and the support rod 4 can be guaranteed to be jointly and tightly abutted against the upper body of the manual valve.

Claims

1. The utility model provides a novel manual valve upper part of body bore hole anchor clamps, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a tool rack (2), the upper end of the tool rack (2) is provided with a compression end cover (3), the base (1) is fixedly connected with a support rod (4), a through hole is arranged in the support rod (4), the compression end cover (3) is rotatably connected with two rotary transverse shafts (5), the two rotary transverse shafts (5) are respectively connected with two first sliding sleeve bolts (6), the four first sliding sleeve bolts (6) are respectively and fixedly connected with a first fixed block (7), the four first fixed blocks (7) are respectively and slidably connected with the compression end cover (3), the compression end cover (3) is provided with a first through hole, the inner part of the tool rack (2) is fixedly connected with a fixed plate (8), the fixed plate (8) is provided with a second through hole, the fixed plate (8) is provided with two grooves, two equal fixedly connected with slide bar (9), two in the recess equal sliding connection has two second sliding sleeve to tie (10), four on the slide bar (9) equal fixedly connected with second fixed block (12), four on second sliding sleeve tie (10) first fixed block (7) offsets with four second fixed block (12) respectively, four equal fixedly connected with fixation clamp (13) on second fixed block (12), it is equipped with a plurality of bolts (14) to compress tightly on end cover (3).

2. The novel manual valve upper body boring clamp is characterized in that: the rotating transverse shaft (5) consists of two threaded rods with opposite thread directions.

3. The novel manual valve upper body boring clamp is characterized in that: the four first sliding sleeve bolts (6) are respectively in threaded connection with the two rotating transverse shafts (5).

4. The novel manual valve upper body boring clamp is characterized in that: and a sliding groove is formed in the pressing end cover (3).

5. The novel manual valve upper body boring clamp is characterized in that: the four first fixing blocks (7) are connected with the sliding grooves in a sliding mode.

6. The novel manual valve upper body boring clamp is characterized in that: the four first fixed blocks (7) and the four second fixed blocks (12) are wedge-shaped blocks.