CN210476680U

CN210476680U - Quick-release type clamp for processing screwdriver sleeve

Info

Publication number: CN210476680U
Application number: CN201921172927.8U
Authority: CN
Inventors: 陈杨忠; 王磊
Original assignee: Jinhua Zhongxin Hardware Tools Co ltd
Current assignee: Jinhua Zhongxin Hardware Tools Co ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-08
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to a criticize first sleeve processing technology field, especially be a criticize quick detach formula anchor clamps for head sleeve processing, including last unit anchor clamps board, lower unit anchor clamps board, criticize first sleeve and annular knurl, the terminal surface left side rotation is connected with lower unit anchor clamps board under the last unit anchor clamps board, lower unit anchor clamps board up end inside is equipped with criticizes first sleeve, criticize first sleeve outside and seted up the annular knurl, the inboard spiral connection of lower unit anchor clamps board left end surface has the threaded rod, the threaded rod outside spiral connection has fixation nut, the threaded rod right-hand member face rotation is connected with the pressure strip, the pressure strip left end surface top fixedly connected with the telescopic link; the utility model discloses in, through telescopic link, threaded rod and the fixation nut who sets up, can realize fixedly with the annular knurl block through upper and lower unit snap ring, then rotate through the threaded rod and make the pressure strip compress tightly criticize first sleeve, realize fixed, prevent to criticize first sleeve and rock, guarantee to criticize first sleeve and normally process, have fine practical value.

Description

Quick-release type clamp for processing screwdriver sleeve

Technical Field

The utility model relates to a criticize first sleeve processing technology field specifically is a criticize quick detach formula anchor clamps for processing of a headgear section of thick bamboo.

Background

The screwdriver bit sleeve is generally a screwdriver bit which is arranged on an electric hand drill or an electric hammer and used for screwing a screw, the electric screwdriver bit is an electric screwdriver and used for fastening or loosening the screw, impact driving becomes a more and more common driving mode for an electric tool using the screwdriver bit sleeve, and the tool has high-frequency impact in work, so that the requirement on the toughness of the screwdriver bit sleeve is high.

Traditional batch of first sleeve is fixed very unstability when production add man-hour, because it is hollow cylindrical setting that batch of first sleeve generally all is, this kind of setting just causes the gliding condition of smooth silk to appear in the in-process of centre gripping in general anchor clamps, causes the processing degree of difficulty increase like this, in case the power is excessive probably leads to hollow cylindrical deformation, makes the product damage, consequently, proposes a batch of quick detach formula anchor clamps for head sleeve processing to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a criticize quick detach formula anchor clamps for processing of headgear section of thick bamboo to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a criticize head cover section of thick bamboo processing and use quick detach formula anchor clamps, includes unit anchor clamps board, lower unit anchor clamps board, criticize first sleeve and annular knurl, the terminal surface left side rotates under going up the unit anchor clamps board and is connected with down unit anchor clamps board, unit anchor clamps board up end inboard is equipped with criticizes first sleeve down, criticize the first sleeve outside and seted up the annular knurl, the inboard screwed connection of unit anchor clamps board left end face has the threaded rod down, threaded rod outside screwed connection has fixation nut, the threaded rod right-hand member face rotates and is connected with the pressure strip, pressure strip left end face top fixedly connected with telescopic link, the telescopic link outside and lower unit anchor clamps board fixed connection, go up unit anchor clamps board right-hand member face fixedly connected with fixed axle, the fixed.

Preferably, the annular knurl outside is equipped with and is last unit snap ring and lower unit snap ring that distributes from top to bottom, go up the unit snap ring outside and last unit anchor clamps board fixed connection, the unit snap ring outside and lower unit anchor clamps board fixed connection down, the tooth has all been seted up to terminal surface and lower unit snap ring up end under the last unit snap ring.

Preferably, the clamping plate is arranged in a semicircular mode, a limiting block is fixedly connected to the right end face of the lower unit clamping plate, the front end face of the lower portion of the clamping plate is arranged in an arc mode, and a clamping groove is formed in the lower end face of the clamping plate.

Preferably, the right end face of the lower unit clamp plate is provided with a groove, a spring is arranged in the groove, the upper end face of the spring is fixedly connected with a sliding block, the lower end face of the spring is fixedly connected with the lower unit clamp plate, the front end face and the rear end face of the sliding block are fixedly connected with protruding blocks, the sliding block is slidably connected with the lower unit clamp plate through the protruding blocks, the right end face of the sliding block is fixedly connected with a handle, and the upper end face of the sliding block is arc-shaped.

Preferably, the right end face of the pressing plate is arranged in a circular shape, and the pressing plate is located on the right left side of the batch head sleeve.

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

1. in the utility model, the upper unit snap ring, the lower unit snap ring, the telescopic rod, the threaded rod and the fixing nut are arranged, the upper unit snap ring and the lower unit snap ring can be fixed with the knurl, and then the pressing plate is pressed against the batch head sleeve through the rotation of the threaded rod to realize the fixation, so that the batch head sleeve is prevented from shaking, the normal processing of the batch head sleeve is ensured, and the utility model has good practical value;

2. the utility model discloses in, through fixed axle, snap ring, stopper, sliding block, spring and the handle that sets up, can make the unit anchor clamps board about realize fixedly under the effect of snap ring, realize the effect of fixed snap ring through the sliding block, unit anchor clamps board rotation about preventing, then through the quick split of handle gliding sliding block upwards realization unit anchor clamps about, it is very convenient to use, saves a large amount of time, has fine practical benefit.

Drawings

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

FIG. 2 is a schematic view of the upper unit snap ring structure of the present invention;

FIG. 3 is a schematic view of the sliding block mounting structure of the present invention;

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

In the figure: 1-upper unit clamp plate, 2-lower unit clamp plate, 3-batch head sleeve, 4-knurling, 5-upper unit snap ring, 6-lower unit snap ring, 7-telescopic rod, 8-threaded rod, 9-fixing nut, 10-fixing shaft, 11-clamping plate, 12-limiting block, 13-sliding block, 14-spring, 15-handle and 16-pressing plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a quick-release type clamp for processing a screwdriver sleeve comprises an upper unit clamp plate 1, a lower unit clamp plate 2, a screwdriver sleeve 3 and knurls 4, wherein the left side of the lower end face of the upper unit clamp plate 1 is rotatably connected with the lower unit clamp plate 2, the inner side of the upper end face of the lower unit clamp plate 2 is provided with the screwdriver sleeve 3, the knurls 4 are arranged on the outer side of the screwdriver sleeve 3, the inner side of the left end face of the lower unit clamp plate 2 is spirally connected with a threaded rod 8, the outer side of the threaded rod 8 is spirally connected with a fixing nut 9, the threaded rod 8 can be effectively prevented from automatically rotating, the quick-release type clamp has a good fastening purpose, the right end face of the threaded rod 8 is rotatably connected with a compression plate 16, a telescopic rod 7 is fixedly connected above the left end face of the compression plate 16, the telescopic rod 7 ensures that the compression plate 16 can only move left and right, has a, the right end face of the upper unit clamp plate 1 is fixedly connected with a fixed shaft 10, and the outer side of the fixed shaft 10 is rotatably connected with a clamping plate 11.

The outer side of the knurl 4 is provided with an upper unit snap ring 5 and a lower unit snap ring 6 which are distributed up and down, the outer side of the upper unit snap ring 5 is fixedly connected with an upper unit clamp plate 1, the outer side of the lower unit snap ring 6 is fixedly connected with a lower unit clamp plate 2, the lower end surface of the upper unit snap ring 5 and the upper end surface of the lower unit snap ring 6 are both provided with teeth, the arrangement prevents the bit sleeve 3 from rotating, the stability is good, the snap plate 11 is arranged in a semicircular way, the right end surface of the lower unit clamp plate 2 is fixedly connected with a limiting block 12, the front end surface below the snap plate 11 is arranged in an arc way, the lower end surface of the snap plate 11 is provided with a clamping groove, the arrangement ensures that the snap plate 11 cannot shake easily once fixed, the processing quality is ensured, the disassembly is very convenient, the practical value is good, the working efficiency can be effectively improved, the right, and be equipped with spring 14 in the recess, spring 14 up end fixedly connected with sliding block 13, terminal surface and 2 fixed connection of unit anchor clamps board down under the spring 14, the equal fixedly connected with lug of terminal surface around the sliding block 13, and sliding block 13 passes through lug and 2 sliding connection of unit anchor clamps board down, sliding block 13 right-hand member face fixedly connected with handle 15, sliding block 13 up end is the arc setting, circular setting is personally submitted to pressure strip 16 right-hand member, pressure strip 16 is located the positive left side of criticizing first sleeve 3, and this kind of setting guarantees that pressure strip 16 can normally extrude criticizing first sleeve 3, guarantees that the sleeve has fine stability man-hour adding.

The working process is as follows: the bit sleeve 3 is placed in the lower unit clamp plate 2, then the upper unit clamp plate 1 is rotated, the lower end face of the snap ring 11 is arranged in an arc shape by rotating the snap ring 11 and can slide on the upper end face of the sliding block 13, then the sliding block 13 enters the clamping groove formed in the lower end face of the snap ring 11 under the action of the spring 14 to realize the purpose of fixing the snap ring 11, then the lower end face of the limiting block 12 is tightly attached to the snap ring 11 to prevent the snap ring 11 from sliding upwards and prevent looseness, then the pressing plate 16 moves rightwards by rotating the threaded rod 8, under the action of the telescopic rod 7, the pressing plate 16 can only slide rightwards, so that the purpose of extruding the bit sleeve 3 is realized, the upper unit snap ring 5 and the lower unit snap ring 6 can be clamped and fixed with the knurls 4 on the surface of the bit sleeve 3, the setting ensures that the bit sleeve 3 cannot shake, and ensures the processing, have fine practical value, can realize the rotation of snap ring 11 through promoting handle 15 downwards after having processed, conveniently dismantle anchor clamps, save a large amount of time, improve work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a criticize head cover section of thick bamboo processing and use quick detach formula anchor clamps, includes unit anchor clamps board (1), lower unit anchor clamps board (2), criticizes first sleeve (3) and annular knurl (4), its characterized in that: go up unit anchor clamps board (1) lower terminal surface left side and rotate and be connected with down unit anchor clamps board (2), unit anchor clamps board (2) up end inboard is equipped with criticizes first sleeve (3) down, criticize first sleeve (3) the outside and seted up annular knurl (4), unit anchor clamps board (2) left end inboard screwed connection has threaded rod (8) down, threaded rod (8) outside screwed connection has fixation nut (9), threaded rod (8) right-hand member face rotates and is connected with pressure strip (16), pressure strip (16) left end face top fixedly connected with telescopic link (7), telescopic link (7) outside and lower unit anchor clamps board (2) fixed connection, go up unit anchor clamps board (1) right-hand member face fixedly connected with fixed axle (10), fixed axle (10) outside rotates and is connected with cardboard (11).

2. The quick-release clamp for processing the batch sleeve barrel as claimed in claim 1, wherein: knurling (4) outside is equipped with and is last unit snap ring (5) and lower unit snap ring (6) that distribute from top to bottom, go up unit snap ring (5) outside and last unit anchor clamps board (1) fixed connection, unit snap ring (6) outside and lower unit anchor clamps board (2) fixed connection down, tooth has all been seted up to terminal surface and lower unit snap ring (6) up end under last unit snap ring (5).

3. The quick-release clamp for processing the batch sleeve barrel as claimed in claim 1, wherein: cardboard (11) are the semicircle ring setting, lower unit anchor clamps board (2) right-hand member face fixedly connected with stopper (12), terminal surface is the arc setting before cardboard (11) below, the draw-in groove has been seted up to terminal surface under cardboard (11).

4. The quick-release clamp for processing the batch sleeve barrel as claimed in claim 1, wherein: lower unit anchor clamps board (2) right-hand member face is seted up flutedly, and is equipped with spring (14) in the recess, spring (14) up end fixedly connected with sliding block (13), terminal surface and lower unit anchor clamps board (2) fixed connection under spring (14), the equal fixedly connected with lug of terminal surface around sliding block (13), and sliding block (13) pass through lug and lower unit anchor clamps board (2) sliding connection, sliding block (13) right-hand member face fixedly connected with handle (15), the arc setting is personally submitted to sliding block (13) upper end.

5. The quick-release clamp for processing the batch sleeve barrel as claimed in claim 1, wherein: the right end face of the pressing plate (16) is in a circular arrangement, and the pressing plate (16) is located on the right left side of the batch head sleeve (3).