CN218656872U

CN218656872U - Rapid fixing tool for step workpiece

Info

Publication number: CN218656872U
Application number: CN202223397139.3U
Authority: CN
Inventors: 贺楚才
Original assignee: Huangshi Best Auto Parts Co ltd
Current assignee: Huangshi Best Auto Parts Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-03-21
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a step work piece fixes frock fast, include: the casing, the casing is hollow structure, the casing front end is equipped with the chuck, the chuck outer end is equipped with the tang for fix a position the work piece mounting on the tang, the chuck middle part is equipped with the draw-in groove, be equipped with swing joint's clamping device with it in the draw-in groove, clamping device includes: the middle parts of the clamping jaws are hinged with the clamping grooves, one ends of the clamping jaws are provided with sliding blocks, and the sliding blocks are arranged in the power component and are in sliding connection with the power component; a pressing block is arranged at the other end of the clamping jaw and used for pressing a workpiece; the utility model has the advantages of simple structure, convenient operation overlaps the step work piece on the tang of chuck outer end, and the piston rod through actuating mechanism promotes the slip post and moves forward, makes the slider of clamping jaw outwards slide in the spout, and the briquetting that drives the clamping jaw presss from both sides the step work piece tightly, and clamping speed is fast, has improved work efficiency's effect greatly.

Description

Rapid fixing tool for step workpiece

Technical Field

The utility model relates to a frock technical field is fixed to the step work piece, specifically is a quick fixed frock of step work piece.

Background

In the mechanical production and manufacturing process, annular step workpieces are often required to be clamped and fixed, various tools are available in the current life, the clamping and fixing are realized through threaded connection, but the operation is complex, and the threads are required to be manually rotated; some electronically-controlled high-end clamps have complex structures and high prices, and can not achieve satisfactory effects all the time; in order to solve the problems, a rapid fixing tool for a step workpiece is provided.

Disclosure of Invention

The utility model aims at solving the problem, providing a quick fixed frock of step work piece.

The utility model has the following concrete scheme: the utility model provides a step work piece fixes frock fast, includes: the casing, the casing is hollow structure, the casing front end is equipped with the chuck, the chuck outer end is equipped with the tang for fix a position the work piece mounting on the tang, the chuck middle part is equipped with the draw-in groove, be equipped with swing joint's clamping device with it in the draw-in groove, clamping device includes: the middle parts of the clamping jaws are hinged with the clamping grooves, one ends of the clamping jaws are provided with sliding blocks, and the sliding blocks are arranged in the power component and are in sliding connection with the power component; the other end of the clamping jaw is provided with a pressing block, and the power assembly is used for driving the clamping jaw to clamp a workpiece.

Preferably, the power assembly comprises: the slip post, the slip post is the components of a whole that can function independently structure, the slip post includes: the column A is in threaded connection with the column B; an embedded block is embedded between the column A and the column B, a sliding groove corresponding to the sliding block is arranged in the embedded block, and the sliding block is in sliding connection with the sliding groove; and the rear end of the sliding column is provided with a push-pull driving mechanism.

Preferably, the push-pull drive mechanism comprises: the cylinder body is installed at the rear end of the shell, a piston rod is arranged in the cylinder body, the front end of the piston rod is fixedly connected with the sliding column, and the push-pull driving mechanism is used for driving the piston rod to drive the sliding column to move.

Preferably, the chuck is provided with a guide groove, and the sliding column is in sliding connection with the guide groove.

The utility model discloses a theory of operation: firstly, a step workpiece is sleeved on a spigot of a chuck, then a driving mechanism is started, a piston rod of the driving mechanism is used for pushing a sliding column forwards, a sliding block in an embedded block of the sliding column slides outwards in a sliding groove, so that a pressing block of a clamping jaw presses the step of the workpiece, and the rapid tool consolidation is realized.

The utility model discloses following beneficial effect has: simple structure, convenient operation overlaps the step work piece on the tang of chuck outer end, and piston rod through actuating mechanism promotes the slip post and moves forward, makes the slider of clamping jaw outwards slide in the spout, and the briquetting that drives the clamping jaw presss from both sides the step work piece tightly, and clamping speed is fast, has improved work efficiency greatly.

Drawings

Fig. 1 is a schematic structural diagram a of the present invention;

fig. 2 is a schematic structural diagram b of the present invention;

FIG. 3 is a schematic structural view of a sliding column;

FIG. 4 is a schematic view of the structure of an insert;

in the figure: 1. a housing; 2. A chuck; 201. stopping the opening; 202. a card slot; 3. A clamping jaw; 301. briquetting; 302. a slider; 4. a sliding post; 401. a column A; 402. a column B; 403. an insert block; 404. a chute; 5. a drive mechanism; 501. a piston rod; 502. a cylinder body; 6. and (5) step workpiece.

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

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, a tool for quickly fixing a step workpiece includes: casing 1, casing 1 is hollow structure, 1 front end of casing is equipped with

chuck

2, 2 outer ends of chuck are equipped with tang 201 for fix a position the work piece on

tang

201, 2 middle parts of chuck are equipped with draw-in groove 202, be equipped with swing joint's clamping device with it in the draw-in groove 202, clamping device includes: the clamping jaw comprises two clamping jaws 3 which are oppositely arranged, the middle parts of the clamping jaws 3 are hinged with a clamping groove 202, one ends of the clamping jaws 3 are provided with sliding blocks 302, and the sliding blocks 302 are arranged in a power assembly and are in sliding connection with the power assembly; the other end of the clamping jaw 3 is provided with a pressing block 301, and the power assembly is used for driving the clamping jaw 3 to clamp a workpiece.

Specifically, the middle of the clamping jaw 3 is hinged to the chuck 2, the power assembly drives the clamping jaw 3 to fix the step workpiece 6 sleeved on the spigot 201, the disassembly and the fixation are convenient, and the clamping efficiency is high.

In this embodiment, the power assembly includes: sliding column 4, sliding column 4 is the components of a whole that can function independently structure, sliding column 4 includes: a column A401 and a column B402, wherein the column A401 is in threaded connection with the column B402; an insert 403 is nested between the column A401 and the column B402, a sliding groove 404 corresponding to the sliding block 302 is arranged in the insert 403, and the sliding block 302 is in sliding connection with the sliding groove 404; and the rear end of the sliding column 4 is provided with a push-pull driving mechanism 5.

The specific sliding column 4 and the chuck 2 are in sliding connection, so that a guiding effect is achieved, and the clamping jaw 3 is guaranteed to be accurately clamped on a step of the step workpiece 6.

In this embodiment, the push-pull driving mechanism 5 includes: the cylinder body 502 is installed at the rear end of the shell 1, a piston rod 501 is arranged in the cylinder body 502, the front end of the piston rod 501 is fixedly connected with the sliding column 4, and the push-pull driving mechanism 5 is used for driving the piston rod 501 to drive the sliding column 4 to move.

In this embodiment, the chuck 2 is provided with a guide groove, and the sliding column 4 is slidably connected with the guide groove.

The utility model discloses a theory of operation: firstly, the step workpiece 6 is sleeved on the spigot 201 of the chuck 2, then the driving mechanism 5 is opened, the piston rod 501 of the driving mechanism 5 is used for pushing the sliding column 4 forwards, and the sliding block 302 in the embedded block 403 in the sliding column 4 slides outwards in the sliding groove 404, so that the pressing block 301 of the clamping jaw 3 presses the step of the workpiece tightly, and the rapid tool consolidation is realized.

Claims

1. The utility model provides a step work piece fixes frock fast, includes: the casing, its characterized in that: the casing is hollow structure, the casing front end is equipped with the chuck, the chuck outer end is equipped with the tang for fix a position the work piece on the tang, the chuck middle part is equipped with the draw-in groove, be equipped with swing joint's clamping device with it in the draw-in groove, clamping device includes: the clamping jaw clamping device comprises two clamping jaws which are oppositely arranged, the middle parts of the clamping jaws are hinged to clamping grooves, one ends of the clamping jaws are provided with sliding blocks, the sliding blocks are arranged in the power assembly and are in sliding connection with the power assembly, pressing blocks are arranged at the other ends of the clamping jaws, and the power assembly is used for driving the clamping jaws to clamp workpieces.

2. The tool for quickly fixing the step workpiece as claimed in claim 1, wherein the tool comprises: the power assembly includes: the slip post, the slip post is the components of a whole that can function independently structure, the slip post includes: the column A is in threaded connection with the column B; an embedded block is embedded between the column A and the column B, a sliding groove corresponding to the sliding block is arranged in the embedded block, and the sliding block is in sliding connection with the sliding groove; and the rear end of the sliding column is provided with a push-pull driving mechanism.

3. The tool for rapidly fixing the step workpiece as claimed in claim 2, wherein the tool comprises: the push-pull driving mechanism comprises: the cylinder body is installed at the rear end of the shell, a piston rod is arranged in the cylinder body, the front end of the piston rod is fixedly connected with the sliding column, and the push-pull driving mechanism is used for driving the piston rod to drive the sliding column to move.

4. The tool for quickly fixing the step workpiece as claimed in claim 3, wherein the tool comprises: be equipped with the guide way on the chuck, slip post and guide way sliding connection.