CN210849926U

CN210849926U - Protection type anchor clamps of reply soft alloy

Info

Publication number: CN210849926U
Application number: CN201921578998.8U
Authority: CN
Inventors: 周逸
Original assignee: Chiyi Automation Technology Suzhou Co ltd
Current assignee: Chiyi Automation Technology Suzhou Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-26
Anticipated expiration: 2029-09-23

Abstract

A protection type clamp for dealing with soft alloy comprises a base, a first clamp and a second clamp, wherein the first clamp and the second clamp are arranged on two sides of the base; the first clamp and the second clamp are the same in structure, the first clamp comprises a fixing seat, an oblique iron block, a pressing block structure, an adjusting structure and a pressing structure, the oblique iron block is arranged on the fixing seat, the pressing block structure is arranged on the oblique iron block, the adjusting structure is arranged on the fixing seat and connected with one end of the oblique iron block, and the pressing structure is arranged at one end, far away from the oblique iron block, of the pressing block structure. The workpiece is placed on the base and is pressed tightly through the first clamp and the second clamp, and the cooperation of all the structures completes the protection type clamping of the soft alloy.

Description

Protection type anchor clamps of reply soft alloy

Technical Field

The utility model relates to an anchor clamps field especially relates to a protection type anchor clamps of coping soft alloy.

Background

The soft alloy is a metal with low hardness. When the soft alloy is processed, a clamp is inevitably used for fixing. The existing clamping apparatus for soft alloy usually adopts a common clamp and wraps the clamping part of the clamp by using soft fabric, so that indentation is avoided when the clamping apparatus is fixed. However, the method cannot well control the clamping force of the clamp, the force is too small, and a machined part is easy to move during machining, so that the machining precision is low; the force is too large, which leads to the deformation of the workpiece.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a reply soft alloy's protection type anchor clamps has solved the improper problem that leads to of clamping-force in the time of the centre gripping.

The technical scheme is as follows: the utility model provides a protective clamp for dealing with soft alloy, which comprises a base, a first clamp and a second clamp, wherein the first clamp and the second clamp are arranged on two sides of the base; the first clamp and the second clamp are the same in structure, the first clamp comprises a fixing seat, an oblique iron block, a pressing block structure, an adjusting structure and a pressing structure, the oblique iron block is arranged on the fixing seat, the pressing block structure is arranged on the oblique iron block, the adjusting structure is arranged on the fixing seat and connected with one end of the oblique iron block, and the pressing structure is arranged at one end, far away from the oblique iron block, of the pressing block structure. The workpiece is placed on the base and is pressed tightly through the first clamp and the second clamp, and the cooperation of all the structures completes the protection type clamping of the soft alloy. The adjusting structure adjusts the position of the inclined iron block on the fixing seat, and the angle of the pressing block structure is changed, so that the pressing structure is driven to compress a workpiece.

Furthermore, the pressing block structure comprises a first pressing plate structure, a second pressing plate structure, a first connecting shaft and a second connecting shaft, and the first pressing plate structure and the second pressing plate structure are connected through the first connecting shaft and the second connecting shaft. The interval between the first pressing plate structure and the second pressing plate structure is arranged, the pressing range of the pressing structure connected with the first pressing plate structure is increased, the larger the pressing area is, the smaller the stress on the surface of the workpiece is, and the deformation of the workpiece is prevented.

Furthermore, the first pressing plate structure and the second pressing plate structure are the same in structure, the first pressing plate structure comprises a supporting seat, a pressing plate, a roller, a rotating structure and a connecting structure, the pressing plate is arranged on the supporting seat, the roller is arranged at one end of the pressing plate, the rotating structure is arranged at the other end, far away from the roller, of the pressing plate, and the connecting structure is arranged on the rotating structure. The roller structure moves on the wedge, drives the pressing plate structure to rotate by taking the first connecting shaft arranged on the supporting seat as a rotating shaft, the rotating structure plays a role in adjusting the angle, and the connecting structure plays a role in connecting the pressing structure and the pressing plate structure.

Furthermore, revolution mechanic includes primary shaft end cover, first snap ring, first bearing, pivot, second bearing, second snap ring and second shaft end cover, primary shaft end cover, first snap ring, pivot, second bearing, second snap ring and second shaft end cover set gradually on first bearing. When pressing, the machined part thickness is different, and the angle of pressing structure press surface and horizontal plane is different, through setting up rotating-structure, plays automatic adjustment angle effect.

Furthermore, connection structure includes first connecting block and second connecting block, be equipped with the counter bore on the first connecting block, be equipped with the screw hole on the second connecting block, first connecting block and second connecting block pass through bolted connection. The pressing structure and the pressing plate structure are connected through a connecting structure.

Further, the pressing structure comprises a pressing plate and a partition plate, and the partition plate is arranged below the pressing plate. The pressing plate plays a role in connection and flattening, the larger the pressing surface is, the smaller the stress on the surface of the workpiece is, and the deformation of the workpiece caused by too large clamping force is prevented; the baffle plays the effect of keeping apart, prevents to press the direct contact of pressing panel and machined part, scratch machined part surface.

Further, the material of the partition board is rubber. The elastic material plays a role in protecting the surface of the soft alloy workpiece during pressing.

Furthermore, the surface of the opposite surface of the contact between the partition board and the pressing board is provided with a projection. The raised contact surface improves the pressing force.

Furthermore, a first guide edge and a second guide edge are arranged on the base, and the first guide edge and the second guide edge are arranged on the base. The adjusting structure drives the wedge block to move on the base along the first guide edge and the second guide edge.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: 1) the soft alloy workpiece is prevented from being deformed due to overlarge stress by increasing the contact area with the workpiece; 2) the rubber pad is arranged between the contact surfaces of the clamp and the workpiece, so that the soft alloy workpiece is protected; 3) the fixture is suitable for soft alloy workpieces with different thickness ranges by arranging the rotating structure in the fixture; 4) simple structure and easy operation.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of a first clamp;

FIG. 3 is a front view of the rotating structure;

FIG. 4 is a sectional view taken along the direction A;

FIG. 5 is a perspective view of the connection structure;

fig. 6 is a partial view of a separator plate.

In the figure: the clamping device comprises a base 1, a first guide edge 11, a second guide edge 12, a first clamp 2, a fixed seat 21, an inclined iron block 22, a pressing block structure 23, a first pressing plate structure 231, a supporting seat 2311, a pressing plate 2312, a roller 2313, a rotating structure 2314, a first shaft end cover 23141, a first clamping ring 23142, a first bearing 23143, a rotating shaft 23144, a second bearing 23145, a second clamping ring 23146, a second shaft end cover 23147, a connecting structure 2315, a first connecting block 23151, a second connecting block 23152, a second pressing plate structure 232, a first connecting shaft 233, a second connecting shaft 234, an adjusting structure 24, a pressing structure 25, a pressing plate 251, a partition plate 252, a protrusion 2521 and a second clamp 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

Fig. 1 is a perspective view of the present invention, which includes a base 1, a first clamp 2 and a second clamp 3, wherein the first clamp 2 and the second clamp 3 are disposed on two sides of the base 1; the first fixture 2 and the second fixture 3 have the same structure, and are a perspective view of the first fixture 2 as shown in fig. 2, and include a fixing seat 21, an oblique iron block 22, a pressing block structure 23, an adjusting structure 24 and a pressing structure 25, wherein the oblique iron block 22 is arranged on the fixing seat 21, the pressing block structure 23 is arranged on the oblique iron block 22, the adjusting structure 24 is arranged on the fixing seat 21 and connected with one end of the oblique iron block 22, and the pressing structure 25 is arranged at one end of the pressing block structure 23 far away from the oblique iron block 22.

The pressing block structure 23 includes a first pressing plate structure 231, a second pressing plate structure 232, a first connecting shaft 233 and a second connecting shaft 234, and the first pressing plate structure 231 and the second pressing plate structure 232 are connected through the first connecting shaft 233 and the second connecting shaft 234.

The first pressing plate structure 231 and the second pressing plate structure 232 are identical in structure, and as shown in fig. 3, the front view of the first pressing plate structure 231 includes a supporting seat 2311, a pressing plate 2312, a roller 2313, a rotating structure 2314 and a connecting structure 2315, the pressing plate 2312 is disposed on the supporting seat 2311, the roller 2313 is disposed at one end of the pressing plate 2312, the rotating structure 2314 is disposed at the other end of the pressing plate 2312 away from the roller 2313, and the connecting structure 2315 is disposed on the rotating structure 2314.

As shown in fig. 4, which is a cross-sectional view taken along the direction a, the shaft end cover 23141, the first snap ring 23142, the first bearing 23143, the rotating shaft 23144, the second bearing 23145, the second snap ring 23146 and the second shaft end cover 23147 are included, and the first shaft end cover 23141, the first snap ring 23142, the rotating shaft 23144, the second bearing 23145, the second snap ring 23146 and the second shaft end cover 23147 are sequentially arranged on the first bearing 23143.

Fig. 5 is a perspective view of the connection structure 2315, which includes a first connection block 23151 and a second connection block 23152, wherein the first connection block 23151 is provided with a countersunk hole, the second connection block 23152 is provided with a threaded hole, and the first connection block 23151 and the second connection block 23152 are connected by a bolt.

The pressing structure 25 includes a pressing plate 251 and a partition 252, and the partition 252 is disposed below the pressing plate 251.

As shown in fig. 6, which is a partial view of the partition 252, the partition 252 is made of rubber.

A protrusion 2521 is provided on a surface of an opposite surface where the partition plate 252 and the pressing plate 251 contact.

The base 1 is provided with a first guide edge 11 and a second guide edge 12, and the first guide edge 11 and the second guide edge 12 are arranged on the base 1.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a reply soft alloy's protection type anchor clamps which characterized in that: the clamp comprises a base (1), a first clamp (2) and a second clamp (3), wherein the first clamp (2) and the second clamp (3) are arranged on two sides of the base (1); wherein, first anchor clamps (2) and second anchor clamps (3) structure are the same, first anchor clamps (2) include fixing base (21), oblique iron plate (22), briquetting structure (23), adjust structure (24) and press structure (25), oblique iron plate (22) set up on fixing base (21), briquetting structure (23) set up on oblique iron plate (22), it is connected with oblique iron plate (22) one end to adjust structure (24) setting on fixing base (21), press structure (25) to set up the one end of keeping away from oblique iron plate (22) in briquetting structure (23).

2. The protective clamp for soft alloys according to claim 1, wherein: the briquetting structure (23) comprises a first pressing plate structure (231), a second pressing plate structure (232), a first connecting shaft (233) and a second connecting shaft (234), and the first pressing plate structure (231) and the second pressing plate structure (232) are connected through the first connecting shaft (233) and the second connecting shaft (234).

3. The protective clamp for soft alloys according to claim 2, wherein: the first pressure plate structure (231) and the second pressure plate structure (232) are identical in structure, the first pressure plate structure (231) comprises a supporting seat (2311), a pressure plate (2312), a roller (2313), a rotating structure (2314) and a connecting structure (2315), the pressure plate (2312) is arranged on the supporting seat (2311), the roller (2313) is arranged at one end of the pressure plate (2312), the rotating structure (2314) is arranged at the other end, far away from the roller (2313), of the pressure plate (2312), and the connecting structure (2315) is arranged on the rotating structure (2314).

4. The protective clamp for soft alloys according to claim 3, wherein: the rotating structure (2314) comprises a first shaft end cover (23141), a first clamping ring (23142), a first bearing (23143), a rotating shaft (23144), a second bearing (23145), a second clamping ring (23146) and a second shaft end cover (23147), wherein the first shaft end cover (23141), the first clamping ring (23142), the rotating shaft (23144), the second bearing (23145), the second clamping ring (23146) and the second shaft end cover (23147) are sequentially arranged on the first bearing (23143).

5. The protective clamp for soft alloys according to claim 3, wherein: the connecting structure (2315) comprises a first connecting block (23151) and a second connecting block (23152), a counter bore is formed in the first connecting block (23151), a threaded hole is formed in the second connecting block (23152), and the first connecting block (23151) and the second connecting block (23152) are connected through bolts.

6. The protective clamp for soft alloys according to claim 1, wherein: the pressing structure (25) includes a pressing plate (251) and a partition plate (252), and the partition plate (252) is disposed below the pressing plate (251).

7. The protective clamp for soft alloys according to claim 6, wherein: the material of the partition plate (252) is rubber.

8. The protective clamp for soft alloys according to claim 6 or 7, wherein: a protrusion (2521) is provided on the surface of the opposite surface of the partition plate (252) that contacts the pressing plate (251).

9. The protective clamp for soft alloys according to claim 1, wherein: the base (1) is provided with a first guide edge (11) and a second guide edge (12), and the first guide edge (11) and the second guide edge (12) are arranged on the base (1).