CN214868783U

CN214868783U - Anchor clamps convenient to dysmorphism product clamping

Info

Publication number: CN214868783U
Application number: CN202023261841.8U
Authority: CN
Inventors: 张海权; 张成萍
Original assignee: Suzhou Hwm Precision Machinery Co ltd
Current assignee: Suzhou Hwm Precision Machinery Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-26
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to the technical field of clamping fixtures for special-shaped products, in particular to a fixture convenient for clamping special-shaped products, which comprises a placing shell, a front shell and a rear shell, wherein the front side of the upper end surface of the placing shell is provided with the front shell, the rear side of the upper end surface of the placing shell is fixedly connected with the rear shell, a module is arranged in the placing shell, the front shell and the right end surface of the rear shell are fixedly connected with a fixed plate, and screws are arranged in the fixed plate, in the utility model, the screws are arranged in the fixed plate through the arranged fixed block, a torsion spring and the screws, when in use, the screws are disassembled from the fixed plate by rotating a nut, the torsion spring drives the front shell to bounce along with self elasticity, the front shell is opened, at the moment, the module can be directly placed in a placing groove in the placing shell which is the same as the module, then the front shell is connected with the rear shell by pushing the front shell, and finally the front shell is fixed with the rear shell through the screws, the arrangement is convenient for the placement of the special-shaped module, and the service performance of the device is improved.

Description

Anchor clamps convenient to dysmorphism product clamping

Technical Field

The utility model relates to a dysmorphism product clamping anchor clamps technical field specifically is an anchor clamps convenient to dysmorphism product clamping.

Background

In the mechanical manufacturing process, a device for fixing a workpiece to be machined so that the workpiece can occupy a correct position to receive construction or inspection, and in a broad sense, in any process in the process, a device for quickly, conveniently and safely installing the workpiece may be referred to as a fixture, such as a welding fixture, an inspection fixture, an assembly fixture, a machine tool fixture, etc., wherein the machine tool fixture is most commonly referred to as simply a fixture, and when machining the workpiece on a machine tool, the workpiece must be mounted (positioned) and clamped (clamped) before machining, in order to make the surface of the workpiece meet the technical requirements such as the size, the geometric shape and the mutual position accuracy with other surfaces specified in the drawing, and the fixture generally comprises a positioning element (for determining the correct position of the workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool with respect to the workpiece or for guiding the tool direction), an indexing device (for making the workpiece complete machining of several stations in one installation, the special-shaped product clamping fixture comprises a rotary indexing device and a linear moving indexing device), a connecting element, a fixture body (fixture base) and the like, so that the requirement on the fixture convenient for clamping a special-shaped product is increasing.

Most of anchor clamps on the market generally can all be fixed to common module when using, and when the module shape was in the dysmorphism, anchor clamps just difficult fix the module, and the module generally all leaves the gap with between the anchor clamps when fixed to lead to the module fixed firm inadequately, be not convenient for use, consequently, propose the anchor clamps of the special-shaped product clamping of being convenient for to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps convenient to dysmorphism product clamping to solve the problem that proposes in the above-mentioned background art.

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

a clamp convenient for clamping a special-shaped product comprises a placing shell, a front shell and a rear shell, wherein the front side of the upper end face of the placing shell is provided with the front shell, the rear side of the upper end face of the placing shell is fixedly connected with the rear shell, a module is arranged in the placing shell, the left side and the right side of the placing shell are respectively provided with a pulling block, one end of each pulling block is fixedly connected with a pulling rod, the outer side of each pulling rod is provided with a spring, a placing groove is formed in the placing shell, the left end face of the rear shell is fixedly connected with a fixed block, the upper end face and the lower end face of each fixed block are respectively provided with a connecting block, the right end face of each connecting block is fixedly connected with the front shell, the fixed blocks are rotatably connected with rotating rods, the upper ends and the lower ends of the outer side of each rotating rod are rotatably connected with connecting blocks, the outer side of each rotating rod is provided with a torsion spring, the front shell is fixedly connected with the upper end of each torsion spring, the other end of each torsion spring is fixedly connected with a fixed block, the procapsid with the equal fixedly connected with fixed plate of back casing right-hand member face, all be equipped with the screw in the fixed plate, the screw rear end face outside can be dismantled and be connected with the nut, the procapsid with equal fixedly connected with spring No. two in the back casing, the equal fixedly connected with stripper plate of the spring other end No. two.

Preferably, one end of the first spring is fixedly connected with a pull rod, and the other end of the first spring is fixedly connected with a placing shell.

Preferably, the procapsid rear end face rotates through the dwang and is connected with the back casing, terminal surface sliding connection has the shell of placing under the procapsid.

Preferably, the clamping grooves are formed in the left side and the right side of the interior of the module, and the outer side of one end of the pull rod is clamped with the module through the clamping grooves.

Preferably, one end of the extrusion plate is detachably connected with a module, and the outer side of the module is detachably connected with a front shell and a rear shell.

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

1. the utility model discloses in, through the fixed block that sets up, the dwang, torsion spring and screw, when using, make the screw dismantle from the fixed plate through rotating the nut, there is not fixed between procapsid and the back casing at this moment, torsion spring drives the procapsid bullet along with self elasticity, the procapsid is opened at this moment, can directly put into the standing groove in the place shell the same with the module at this moment, then rethread promote the procapsid and make procapsid and back casing be connected, make procapsid and back casing fixed through the screw at last, the placing of special-shaped module of this kind of setting convenience improves device performance;

2. the utility model discloses in, pull rod through setting up, a spring, No. two springs and stripper plate, before putting into the standing groove with the module, to placing the pulling pull block outside the shell, pull the block and remove and drive the pole removal, the pull rod gets into and places the shell this moment, put into the module after that, the module is put into the back and is loosened the block of pulling, a spring drives the pull rod along with self elasticity and removes to the module this moment, draw-in groove and module block seted up in through the module, it is fixed with procapsid and back casing at last, when current casing and back casing fixed connection, procapsid and No. two springs in the back casing receive the extrusion, thereby No. two springs receive the extrusion and promote stripper plate extrusion module, avoid the module to have the seam in anchor clamps, make the module more fixed, improve device stability ability.

Drawings

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

FIG. 2 is a top view of the overall structure of the present invention;

fig. 3 is a sectional view of the fixing block of the present invention;

fig. 4 is a sectional view of the placing shell of the present invention.

In the figure: the device comprises a placing shell 1, a front shell 2, a rear shell 3, a module 4, a pulling block 5, a pulling rod 6, a spring 7, a placing groove 8, a fixing block 9, a connecting block 10, a rotating rod 11, a torsion spring 12, a fixing plate 13, a screw 14, a screw cap 15, a spring 16, a spring II and a pressing plate 17.

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 clamp convenient for clamping a special-shaped product comprises a placing shell 1, a front shell 2 and a rear shell 3, wherein the front side of the upper end face of the placing shell 1 is provided with the front shell 2, the rear side of the upper end face of the placing shell 1 is fixedly connected with the rear shell 3, a module 4 is arranged in the placing shell 1, the left side and the right side of the placing shell 1 are respectively provided with a pull block 5, one end of each pull block 5 is fixedly connected with a pull rod 6, the outer side of each pull rod 6 is provided with a spring 7, a placing groove 8 is formed in the placing shell 1, the left end face of the rear shell 3 is fixedly connected with a fixed block 9, the upper end face and the lower end face of the fixed block 9 are respectively provided with a connecting block 10, the right end face of each connecting block 10 is fixedly connected with the front shell 2, the rotating block 9 is rotatably connected with a rotating rod 11, the upper end and the lower end face of the outer side of the rotating rod 11 are rotatably connected with connecting blocks 10, the outer side of the rotating rod 11 is provided with a torsion spring 12, the front shell 2 is fixedly connected with the upper end of the torsion spring 12, the other end of the torsion spring is fixedly connected with the fixed block 9, the equal fixedly connected with fixed plate 13 of

procapsid

2 and 3 right-hand members of back casing all is equipped with screw 14 in the

fixed plate

13, and 14 rear end faces of screw outsides can be dismantled and be connected with nut 15, No. two springs 16 of equal fixedly connected with in procapsid 2 and the back casing 3, the equal fixedly connected with stripper plate 17 of No. two springs 16 other ends.

One end of the first spring 7 is fixedly connected with a pull rod 6, the other end of the first spring 7 is fixedly connected with the placing shell 1, and the first spring 7 and the placing shell 1 are fixed to prevent the pull rod 6 from being pulled to move out of the placing shell 1; the rear end face of the front shell 2 is rotatably connected with the rear shell 3 through a rotating rod 11, the rotating rod 11 is arranged to facilitate the rotation of the front shell 2, and the lower end face of the front shell 2 is slidably connected with the placing shell 1; clamping grooves are formed in the left side and the right side of the inside of the module 4, the outer side of one end of the pull rod 6 is clamped with the module 4 through the clamping grooves, and the pull rod 6 is clamped with the module 4 to facilitate the fixing of the module 4; all can dismantle by stripper plate 17 one end and be connected with module 4, and the module 4 outside can be dismantled and be connected with procapsid 2 and back casing 3, and stripper plate 17's setting makes module 4 not have the gap in anchor clamps, makes module 4 more fixed.

The working process is as follows: when the special-shaped module is used, the screw 14 is detached from the fixing plate 13 by rotating the screw cap 15, the front shell 2 and the rear shell 3 are not fixed, the torsion spring 12 drives the front shell 2 to bounce along with the self elasticity, the front shell 2 is opened, the pull block 5 is pulled to the outer side of the placing shell 1, the pull block 5 is moved to drive the pull rod 6 to move, the pull rod 6 enters the placing shell 1, the module 4 can be directly placed into the placing groove 8 in the placing shell 1 which is the same as the module 4, the module 4 is placed into the rear releasing pull block 5, the spring 7 drives the pull rod 6 to move towards the module 4 along with the self elasticity, the special-shaped module 4 is clamped with the clamping groove formed in the module 4, the front shell 2 and the rear shell 3 are fixed, the front shell 2 is connected with the rear shell 3 by pushing the front shell 2, and the front shell 2 and the rear shell 3 are fixed by the screw 14, and the arrangement is convenient for placing the module 4, improve device performance, and when current casing 2 and back casing 3 fixed connection, the procapsid 2 receives the extrusion with No. two spring 16 in the back casing 3, thereby No. two spring 16 receive the extrusion and promote stripper plate 17 extrusion module 4, avoid module 4 to have the gap in anchor clamps, make module 4 more fixed, improve device stability ability.

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 an anchor clamps convenient to dysmorphism product clamping, is including placing shell (1), procapsid (2) and back casing (3), its characterized in that: the front side of the upper end face of the placing shell (1) is provided with a front shell (2), the rear side of the upper end face of the placing shell (1) is fixedly connected with a rear shell (3), a module (4) is arranged in the placing shell (1), the left side and the right side of the placing shell (1) are respectively provided with a pulling block (5), one end of each pulling block (5) is respectively and fixedly connected with a pulling rod (6), the outer side of each pulling rod (6) is respectively provided with a spring (7), a placing groove (8) is formed in the placing shell (1), the left end face of the rear shell (3) is fixedly connected with a fixed block (9), the upper end face and the lower end face of the fixed block (9) are respectively provided with a connecting block (10), the right end face of each connecting block (10) is respectively and fixedly connected with the front shell (2), the fixed block (9) is rotationally connected with a rotating rod (11), and the upper end face and the lower end face of the outer side of the rotating rod (11) are rotatably connected with the connecting block (10), dwang (11) outside is equipped with torsion spring (12), torsion spring (12) upper end fixedly connected with procapsid (2), torsion spring (12) other end fixedly connected with fixed block (9), procapsid (2) with the equal fixedly connected with fixed plate (13) of back casing (3) right-hand member face, all be equipped with screw (14) in fixed plate (13), screw (14) rear end face outside can be dismantled and be connected with nut (15), procapsid (2) with equal fixedly connected with No. two springs (16) in back casing (3), No. two equal fixedly connected with stripper plate (17) of spring (16) other end.

2. The clamp convenient for clamping of the special-shaped product according to claim 1, characterized in that: the equal fixedly connected with pull rod (6) of a spring (7) one end, the equal fixedly connected with of a spring (7) other end places shell (1).

3. The clamp convenient for clamping of the special-shaped product according to claim 1, characterized in that: procapsid (2) rear end face rotates through dwang (11) and is connected with back casing (3), terminal surface sliding connection has place shell (1) under procapsid (2).

4. The clamp convenient for clamping of the special-shaped product according to claim 1, characterized in that: the clamping grooves are formed in the left side and the right side of the interior of the module (4), and the outer side of one end of the pull rod (6) is clamped with the module (4) through the clamping grooves.

5. The clamp convenient for clamping of the special-shaped product according to claim 1, characterized in that: one end of the extrusion plate (17) is detachably connected with a module (4), and the outer side of the module (4) is detachably connected with a front shell (2) and a rear shell (3).