CN211940452U

CN211940452U - Quick clamping device is used in steel product grinding

Info

Publication number: CN211940452U
Application number: CN202020455446.4U
Authority: CN
Inventors: 朱卿
Original assignee: Taicang Congyue Hydraulic Machinery Co ltd
Current assignee: Taicang Congyue Hydraulic Machinery Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-17
Anticipated expiration: 2030-04-01

Abstract

A quick clamping device for grinding a steel product comprises: the clamping device is arranged on one side of the clamp body, the taking device is arranged on the clamp body and is far away from one side of the clamping device, the guide rod is arranged inside the clamp body, one end of the guide rod penetrates through the clamping device, and one end, far away from the clamping device, of the guide rod penetrates through the taking device. The quick clamping device for grinding the steel products has simple structural design and easy manufacture and use; the grinding effect is guaranteed, and meanwhile, a plurality of products can be clamped at one time; the clamp has a compact structure and can be used in occasions with limited space; when changing the product of the same kind model, can realize dismantling fast and installing through drawing of eccentric pressure head.

Description

Quick clamping device is used in steel product grinding

Technical Field

The utility model belongs to the technical field of anchor clamps, specifically, relate to a steel product grinding is with quick clamping device.

Background

When steel product ground, need carry out the centre gripping to steel product through anchor clamps, the anchor clamps kind that use at present in industrial field is many, and the performance is uneven, but main consideration index is mostly in two aspects: the relative verticality of the product is ensured while the product is effectively clamped, which is related to the grinding quality; the quality is guaranteed, and meanwhile, the number of products clamped at one time is increased as much as possible, so that the production efficiency is related.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a quick clamping device for steel product grinding, which has simple structural design and easy manufacture and use; the grinding effect is guaranteed, and meanwhile, a plurality of products can be clamped at one time; the clamp has a compact structure and can be used in occasions with limited space; when changing the product of the same kind model, can realize dismantling fast and installing through drawing of eccentric pressure head.

The technical scheme is as follows: the utility model provides a steel product grinding is with quick clamping device, include: anchor clamps body, clamping device, extracting device, guide bar, clamping device sets up the one side at the anchor clamps body, extracting device sets up on the anchor clamps body and keeps away from one side of clamping device, the guide bar sets up inside the anchor clamps body, just clamping device is passed to a tip of guide bar, extracting device is passed to the one end that clamping device was kept away from to the guide bar, clamping device includes: the guide rod penetrates through the first clamping block; one end of the screw rod penetrates through the clamp body to be connected with the middle of the first clamping block; the first connecting rod and the second connecting rod are hinged at the middle part; one end of the first connecting rod is hinged with the first sliding block, and the other end of the first connecting rod, which is far away from the first sliding block, is hinged with the fourth sliding block; one end of the second connecting rod is hinged with the second sliding block, and one end, far away from the second sliding block, of the second connecting rod is hinged with the third sliding block; the first sliding block and the second sliding block are both connected with the first clamping block; and the third sliding block and the fourth sliding block are connected with the side wall of the clamp body. The quick clamping device for grinding the steel products has simple structural design and easy manufacture and use; the grinding effect is guaranteed, and meanwhile, a plurality of products can be clamped at one time; the clamp has a compact structure and can be used in occasions with limited space; when changing the product of the same kind model, can realize dismantling fast and installing through drawing of eccentric pressure head.

Furthermore, foretell steel product is quick clamping device for grinding, be provided with first guide slot on the first tight piece of clamp, be provided with first guide rail on the first slider, be provided with the second guide rail on the second slider, first guide rail and second guide rail all are connected with the cooperation of first guide slot. The structure design is simple, and the manufacture and the use are easy.

Further, foretell quick clamping device is used in steel product grinding, be provided with the second guide slot on the inner wall that extracting device was kept away from to the anchor clamps body, be provided with the third guide rail on the third slider, be provided with the fourth guide rail on the fourth slider, third guide rail and fourth guide rail all are connected with the second guide slot cooperation. Simple structure and easy manufacture and use.

Further, foretell steel product grinds uses quick clamping device, extracting device includes: the eccentric pressing head is hinged with the end part of the eccentric pressing rod; one end of the eccentric pressing rod, which is far away from the eccentric pressing head, is connected with the second clamping block; the spring is provided with a plurality of, just the spring setting is between second clamp block and the anchor clamps body left side inner wall. When changing the product of the same kind model, can dismantle fast and install through drawing of eccentric pressure head, simple swift improves production efficiency.

Further, according to the above quick clamping device for steel product grinding, the guide rod passes through the second clamping block, and the second clamping block can slide on the guide rod. The stability of the clamping is ensured.

Furthermore, according to the rapid clamping device for grinding the steel products, a handle is arranged at one end, away from the first clamping block, of the screw rod. The handle is detachable, and during the grinding operation, can take off the handle, save operation space.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the quick clamping device for grinding the steel products has simple structural design and easy manufacture and use; the grinding effect is guaranteed, and meanwhile, a plurality of products can be clamped at one time; the clamp has a compact structure and can be used in occasions with limited space; when the product of the same model is changed, the eccentric pressure head can be pulled to realize quick disassembly and assembly, and the device has high popularization value.

Drawings

FIG. 1 is a schematic structural view of a rapid clamping device for grinding steel products according to the present invention;

FIG. 2 is a schematic structural view of the rapid clamping device for steel product grinding according to the present invention;

fig. 3 is a schematic structural view of the handle of the present invention.

In the figure: the automatic clamping device comprises a clamp body 1, a second guide groove 11, a clamping device 2, a first clamping block 21, a first guide groove 211, a screw rod 22, a first connecting rod 23, a second connecting rod 24, a first sliding block 25, a first guide rail 251, a second sliding block 26, a second guide rail 261, a third sliding block 27, a third guide rail 271, a fourth sliding block 28, a fourth guide rail 281, a handle 29, a material taking device 3, a second clamping block 31, a spring 32, an eccentric pressing rod 33, an eccentric pressing head 34, a guide rod 4 and a steel product 5.

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.

Examples

The quick clamping device for steel product grinding as shown in fig. 1-3 comprises: the clamp comprises a clamp body 1, a clamping device 2, a material taking device 3 and a guide rod 4, wherein the clamping device 2 is arranged on one side of the clamp body 1, the material taking device 3 is arranged on the clamp body 1 and is far away from one side of the clamping device 2, the guide rod 4 is arranged inside the clamp body 1, one end part of the guide rod 4 penetrates through the clamping device 2, and one end, far away from the clamping device 2, of the guide rod 4 penetrates through the material taking device 3.

The clamping device 2 includes: the clamp comprises a first clamping block 21, a screw rod 22, a first connecting rod 23, a second connecting rod 24, a first sliding block 25, a second sliding block 26, a third sliding block 27 and a fourth sliding block 28, wherein the first clamping block 21 is arranged inside a clamp body 1, and a guide rod 4 penetrates through the first clamping block 21; one end of the screw rod 22 penetrates through the clamp body 1 to be connected with the center of the first clamping block 21, and one end, far away from the first clamping block 21, of the screw rod 22 is provided with a handle 29; the first connecting rod 23 and the second connecting rod 24 are hinged at the center; one end of the first connecting rod 23 is hinged with the first sliding block 25, and one end of the first connecting rod 23, which is far away from the first sliding block 25, is hinged with the fourth sliding block 28; one end of the second connecting rod 24 is hinged with the second sliding block 26, and one end of the second connecting rod 24 away from the second sliding block 26 is hinged with the third sliding block 27; the first slide block 25 and the second slide block 26 are both connected with the first clamping block 21; the third slider 27 and the fourth slider 28 are both connected to the side wall of the jig body 1. The first clamping block 21 is provided with a first guide groove 211, the first slider 25 is provided with a first guide rail 251, the second slider 26 is provided with a second guide rail 261, and the first guide rail 251 and the second guide rail 261 are both connected with the first guide groove 211 in a matching manner. The inner wall of the clamp body 1 far away from the material taking device 3 is provided with a second guide groove 11, the third slide block 27 is provided with a third guide rail 271, the fourth slide block 28 is provided with a fourth guide rail 281, and the third guide rail 271 and the fourth guide rail 281 are both connected with the second guide groove 11 in a matched mode.

The material taking device 3 includes: the clamping device comprises a second clamping block 31, a spring 32, an eccentric pressing rod 33 and an eccentric pressing head 34, wherein the eccentric pressing head 34 is hinged with the end part of the eccentric pressing rod 33; one end of the eccentric pressing rod 33 far away from the eccentric pressing head 34 is connected with the second clamping block 31; the spring 32 is provided in plurality, and the spring 32 is provided between the second clamping block 33 and the left inner wall of the clamp body 1. The guide rod 4 passes through a second clamping block 31, and the second clamping block 31 can slide on the guide rod 4.

In operation, on the basis of the above structural basis, as shown in fig. 2, the steel product 5 is placed between the first clamping block 21 and the second clamping block 31; the screw rod 22 is rotated through the handle 29, so that the first clamping block 21 is driven to move towards the second clamping block 31, and the steel product 5 is clamped; meanwhile, the first slide block 25 and the second slide block 26 move relatively along the first guide groove 211, and the third slide block 27 and the fourth slide block 28 move relatively along the second guide groove 11, so as to respectively drive the first connecting rod 23 and the second connecting rod 24 to do shearing movement, so as to support the first clamping block 21; when the steel product 5 is ground, the eccentric pressure head 34 is pulled, the second clamping block 31 is driven to move towards the direction far away from the first clamping block 21 through the eccentric pressure rod 33, and the steel product 5 can be replaced; and pushing the eccentric pressing head back to the original position, clamping the steel product 5 again, and continuing the grinding operation.

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 steel product grinding is with quick clamping device which characterized in that includes: anchor clamps body (1), clamping device (2), extracting device (3), guide bar (4), clamping device (2) set up the one side at anchor clamps body (1), extracting device (3) set up on anchor clamps body (1) and keep away from one side of clamping device (2), guide bar (4) set up inside anchor clamps body (1), just clamping device (2) are passed to a tip of guide bar (4), extracting device (3) are passed to the one end that clamping device (2) were kept away from in guide bar (4), clamping device (2) include: the clamp comprises a first clamping block (21), a screw rod (22), a first connecting rod (23), a second connecting rod (24), a first sliding block (25), a second sliding block (26), a third sliding block (27) and a fourth sliding block (28), wherein the first clamping block (21) is arranged inside a clamp body (1), and a guide rod (4) penetrates through the first clamping block (21); one end of the screw rod (22) penetrates through the clamp body (1) to be connected with the center of the first clamping block (21); the first connecting rod (23) and the second connecting rod (24) are hinged at the middle part; one end of the first connecting rod (23) is hinged with the first sliding block (25), and the end, far away from the first sliding block (25), of the first connecting rod (23) is hinged with the fourth sliding block (28); one end part of the second connecting rod (24) is hinged with the second sliding block (26), and one end of the second connecting rod (24) far away from the second sliding block (26) is hinged with the third sliding block (27); the first sliding block (25) and the second sliding block (26) are both connected with the first clamping block (21); the third sliding block (27) and the fourth sliding block (28) are connected with the side wall of the clamp body (1).

2. The quick clamping device for steel product grinding according to claim 1, wherein the first clamping block (21) is provided with a first guide groove (211), the first slide block (25) is provided with a first guide rail (251), the second slide block (26) is provided with a second guide rail (261), and the first guide rail (251) and the second guide rail (261) are both in fit connection with the first guide groove (211).

3. The steel product grinding rapid clamping device according to claim 1, wherein a second guide groove (11) is formed in the inner wall, away from the material taking device (3), of the clamp body (1), a third guide rail (271) is arranged on the third slide block (27), a fourth guide rail (281) is arranged on the fourth slide block (28), and the third guide rail (271) and the fourth guide rail (281) are connected with the second guide groove (11) in a matched mode.

4. Fast clamping device for the grinding of steel products according to claim 1, characterised in that said extracting device (3) comprises: the clamping device comprises a second clamping block (31), a spring (32), an eccentric pressing rod (33) and an eccentric pressing head (34), wherein the eccentric pressing head (34) is hinged with the end part of the eccentric pressing rod (33); one end of the eccentric pressing rod (33) far away from the eccentric pressing head (34) is connected with the second clamping block (31); the plurality of springs (32) are arranged, and the springs (32) are arranged between the second clamping block (31) and the inner wall of the left side of the clamp body (1).

5. Quick clamping device for the grinding of steel products according to claim 1, characterised in that said guide bar (4) passes through a second clamping block (31), said second clamping block (31) being slidable on the guide bar (4).

6. Quick clamping device for steel product grinding according to claim 1, characterised in that the end of the screw (22) remote from the first clamping block (21) is provided with a handle (29).