CN213080743U

CN213080743U - Adjustable clamping device for machining metal structural part

Info

Publication number: CN213080743U
Application number: CN202021336435.0U
Authority: CN
Inventors: 马振博
Original assignee: Kunshan Depth Precision Hardware Co ltd
Current assignee: Kunshan Depth Precision Hardware Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-30
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a clamping device with adjustable metallic structure processing is used relates to metallic structure processing technology field. The utility model discloses a backup pad, backup pad one surface are opened there is the spout, and spout inner wall sliding fit has a plurality of fixture, and fixture includes the fixed plate, and the fixed plate bottom is fixed with the dead lever, and the dead lever other end is fixed with the slider, dead lever and slider all with spout inner wall sliding fit. The utility model discloses an it has the spout to open in the backup pad for a plurality of fixture can slide along the spout and carry out the adjustment of position, and the fixture after the adjustment can utilize the first bolt fastening on it in the backup pad, make that the device can be better carry out the centre gripping to metallic structure, first branch among the fixture passes through the bearing and is connected with the barrel rotation, make the fixture fixed block adjust the centre gripping point of metallic structure more easily when using, thereby make the better centre gripping to different form metallic structure of satisfying of the device ability.

Description

Adjustable clamping device for machining metal structural part

Technical Field

The utility model belongs to the technical field of the metallic structure processing, especially, relate to a clamping device with adjustable metallic structure processing is used.

Background

The structural member refers to a member having a shape structure and capable of bearing the action of a load, and is called a structural member. Such as a bracket, a frame, an internal framework, a supporting and positioning frame and the like. The finished workpiece may be referred to as a structural member in the context of the application.

In the prior art, most structural parts are made of metal materials, and the main advantage is embodied in bearing capacity. The bearing capacity of the metal structural part is mainly embodied in two aspects: one is the ability to resist the stress effect from external loading and the other is the ability to resist the deformation effect from external loading. In the production process of the metal structural member, the metal structural member needs to be processed for multiple times, and in order to ensure the processing accuracy and facilitate the operation of workers, the metal structural member is generally fixed by using a corresponding clamping device. However, the existing metal structure clamping device is too simple in structure, and the metal structure is different in shape, so that when the clamping device clamps the metal structure, the clamping point cannot be effectively adjusted according to the shape of the metal structure, the clamped metal structure is poor in stability, the clamping effect is not obvious, and the precise processing of the metal structure is directly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device with adjustable metallic structure processing is used, there is the spout through opening in the backup pad, make a plurality of fixture can slide along the spout and carry out the adjustment of position, and the fixture after the adjustment can utilize the first bolt fastening on it in the backup pad, make that the device can be better carry out the centre gripping to metallic structure, first bracing piece in the fixture passes through the bearing and is connected with the barrel rotation, make the fixture fixed block adjust metallic structure's centre gripping point more easily when using, thereby make the device can be better satisfy the accurate centre gripping demand to different form metallic structure.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an adjustable clamping device for processing a metal structural part, which comprises a supporting plate, wherein a chute is arranged on one surface of the supporting plate, and a plurality of clamping mechanisms are matched on the inner wall of the chute in a sliding way; the clamping mechanism comprises a fixed plate, a fixed rod is fixed at the bottom of the fixed plate, a sliding block is fixed at the other end of the fixed rod, the fixed rod and the sliding block are in sliding fit with the inner wall of the sliding groove, first threaded holes are formed in the fixed plate, the fixed rod and the sliding block, the fixed plate, the fixed rod and the sliding block are in threaded connection with a first bolt through the first threaded holes, and the fixed plate, the fixed rod and the sliding block are fixedly connected with a supporting plate through the first bolt; the utility model discloses a fixing plate, including fixed plate, barrel inner wall, connecting block, lantern ring outer wall, third screw hole, threaded rod, handle, fixed block, the fixed plate top is fixed with the barrel, open barrel week side has the second screw hole, the barrel inner wall rotates through the bearing and is connected with first branch, the barrel has the second bolt through second screw hole threaded connection, the barrel passes through second bolt and first branch fixed connection, first branch other end is fixed with the connecting block, a connecting block fixed surface has the U-shaped piece, the relative inner wall of U-shaped piece rotates through the pivot and is connected with the lantern ring, lantern ring outer wall is fixed with second branch, it has the third screw hole to open on the second branch, second branch has the threaded rod through third screw hole threaded connection, threaded rod one end.

Furthermore, the fixed rod and the sliding block are both located on the same axis, the cross section of the fixed rod and the cross section of the sliding block are both of a circular structure, and the outer diameter of the fixed rod is half of the outer diameter of the sliding block.

Furthermore, the cross section of the side wall of the sliding groove is of a T-shaped structure, and the radial cross section of the sliding groove is of a rectangular structure.

Further, the length of the threaded rod is equal to that of the first support rod, the cross section of the fixing block is of a circular structure, and a rubber pad is fixed at the bottom of the fixing block.

Furthermore, the vertical depth of the sliding groove is equal to the sum of the vertical heights of the fixed rod and the sliding block.

The utility model discloses following beneficial effect has:

1. the utility model discloses an it has the spout to open in the backup pad, make a plurality of fixture can slide along the spout and carry out the adjustment of position, and the fixture after the adjustment can utilize the first bolt fastening on it in the backup pad, make the device can be better carry out the centre gripping to metallic structure, first bracing piece among the fixture passes through the bearing and rotates with the barrel to be connected, make the fixture fixed block adjust the centre gripping point of metallic structure more easily when using, thereby make the device can be better satisfy the accurate centre gripping demand to different form metallic structure, guarantee that metallic structure can be by better processing.

2. The utility model discloses a folding mode carries out fixture's design for fixture volume when accomodating and saving is littleer, and makes fixture more convenient when slide adjusting in the backup pad, thereby makes the device more convenient when using, can be better carry out the centre gripping operation of metallic structure spare.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an adjustable clamping device for processing a metal structural member of the present invention;

FIG. 2 is a schematic structural view of the support plate and the slide groove;

FIG. 3 is a schematic structural view of the clamping mechanism;

FIG. 4 is a schematic structural view of a second strut, a collar and a third threaded hole;

FIG. 5 is a schematic structural diagram of a fixing plate, a fixing rod, a sliding block and a first threaded hole;

in the drawings, the components represented by the respective reference numerals are listed below:

1-supporting plate, 2-sliding chute, 3-clamping mechanism, 4-fixing plate, 5-fixing rod, 6-sliding block, 7-first threaded hole, 8-first bolt, 9-barrel, 10-first supporting rod, 11-second threaded hole, 12-second bolt, 13-connecting block, 14-U-shaped block, 15-second supporting rod, 16-lantern ring, 17-third threaded hole, 18-handle, 19-threaded rod and 20-fixing block.

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 of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to an adjustable clamping device for processing a metal structural member, which comprises a supporting plate 1, a sliding groove 2 is formed on one surface of the supporting plate 1, and four clamping mechanisms 3 are slidably fitted on the inner wall of the sliding groove 2;

the clamping mechanism 3 comprises a fixing plate 4, a fixing rod 5 is fixed at the bottom of the fixing plate 4, a sliding block 6 is fixed at the other end of the fixing rod 5, the fixing rod 5 and the sliding block 6 are in sliding fit with the inner wall of the sliding groove 2, first threaded holes 7 are formed in the fixing plate 4, the fixing rod 5 and the sliding block 6, the fixing plate 4, the fixing rod 5 and the sliding block 6 are in threaded connection with a first bolt 8 through the first threaded holes 7, and the fixing plate 4, the fixing rod 5 and the sliding block 6 are fixedly connected with the supporting plate 1 through the first bolt 8;

the top of the fixing plate 4 is fixed with a barrel 9, the side surface of the barrel 9 is provided with a second threaded hole 11, the inner wall of the barrel 9 is connected with a first supporting rod 10 through a bearing in a rotating way, the barrel 9 is connected with a second bolt 12 through the second threaded hole 11 in a threaded way, the barrel 9 is fixedly connected with the first supporting rod 10 through the second bolt 12, the other end of the first supporting rod 10 is fixed with a connecting block 13, a U-shaped block 14 is fixed on one surface of the connecting block 13, a lantern ring 16 is connected with a relative inner wall of the U-shaped block 14 through a rotating shaft in a rotating way, the outer wall of the lantern ring 16 is fixed with a second supporting rod 15, the second supporting rod 15 is provided with a third threaded hole 17, the second supporting rod 15 is connected with a threaded rod 19 through the third threaded hole 17 in a threaded way, one end of.

Wherein as shown in fig. 5, the fixed rod 5 and the sliding block 6 are both located on the same axis, the cross section of the fixed rod 5 and the cross section of the sliding block 6 are both in a circular structure, and the outer diameter of the fixed rod 5 is half of the outer diameter of the sliding block 6, so that the clamping mechanism 3 can better slide on the supporting plate 1, and the clamping mechanism 3 can be effectively prevented from being separated from the supporting plate 1.

Wherein as shown in fig. 1 and fig. 2, the cross section of the side wall of the sliding chute 2 is of a T-shaped structure, and the radial cross section of the sliding chute 2 is of a rectangular structure, so that the sliding chute 2 can be better matched with the clamping mechanism 3, and the position of the clamping mechanism 3 can be better adjusted according to actual use requirements.

Wherein as shown in fig. 3, the length of the threaded rod 19 is equal to the length of the first supporting rod 10, so that the clamping mechanism 3 is more convenient to use, the cross section of the fixing block 20 is of a circular structure, and a rubber pad is fixed at the bottom of the fixing block 20, so that the stability of the fixing block 20 after the metal structural member is fixed can be enhanced, and the metal structural member can be better clamped.

Wherein as shown in fig. 2 and 3, the vertical depth of the sliding groove 2 is equal to the sum of the vertical heights of the fixed rod 5 and the sliding block 6, so that the fixed plate 4 can be in surface contact with the supporting plate 1, the supporting plate 1 can support the fixed plate 4, the stability of the clamping mechanism 3 in use is improved, and the device can better clamp the metal structural member.

One specific application of this embodiment is: firstly, a metal structural part to be clamped is placed on a supporting plate 1, then four clamping mechanisms 3 are adjusted according to the shape and size of the metal structural part to be clamped, the four clamping mechanisms 3 slide to a designated position along the inner wall of a sliding groove 2, the clamping mechanisms 3 are fixed at the designated position on the supporting plate 1 by utilizing first bolts 8 in the clamping mechanisms 3, then a first supporting rod 10 is rotated, the angle of a second supporting rod 15 after expansion is adjusted, so that the position of a clamping point of the metal structural part by a fixing block 20 is adjusted, after the clamping point of the fixing block 20 is adjusted, a second bolt 12 is rotated, the first supporting rod 10 and a barrel 9 can be fixed together, a user rotates a handle 18, an adjusting threaded rod 19 drives the fixing block 20 to move downwards, namely, fixed-point clamping of the metal structural part on the supporting plate 1 can be completed, and the stability of the clamped metal structural part, so that workers can process the metal structural part well.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a clamping device with adjustable metallic structure processing is used which characterized in that: the clamping device comprises a supporting plate (1), wherein a sliding groove (2) is formed in one surface of the supporting plate (1), and a plurality of clamping mechanisms (3) are matched with the inner wall of the sliding groove (2) in a sliding manner;

the clamping mechanism (3) comprises a fixed plate (4), a fixed rod (5) is fixed at the bottom of the fixed plate (4), a sliding block (6) is fixed at the other end of the fixed rod (5), and the fixed rod (5) and the sliding block (6) are in sliding fit with the inner wall of the sliding groove (2);

first threaded holes (7) are formed in the fixed plate (4), the fixed rod (5) and the sliding block (6), the fixed plate (4), the fixed rod (5) and the sliding block (6) are in threaded connection with first bolts (8) through the first threaded holes (7), and the fixed plate (4), the fixed rod (5) and the sliding block (6) are fixedly connected with the supporting plate (1) through the first bolts (8);

a cylinder body (9) is fixed at the top of the fixing plate (4), second threaded holes (11) are formed in the circumferential side of the cylinder body (9), the inner wall of the cylinder body (9) is rotatably connected with a first supporting rod (10) through a bearing, the cylinder body (9) is in threaded connection with a second bolt (12) through the second threaded holes (11), and the cylinder body (9) is fixedly connected with the first supporting rod (10) through the second bolt (12);

a connecting block (13) is fixed at the other end of the first supporting rod (10), a U-shaped block (14) is fixed on one surface of the connecting block (13), a lantern ring (16) is rotatably connected to one opposite inner wall of the U-shaped block (14) through a rotating shaft, and a second supporting rod (15) is fixed on the outer wall of the lantern ring (16);

it has third screw hole (17) to open on second branch (15), second branch (15) have threaded rod (19) through third screw hole (17) threaded connection, threaded rod (19) one end is fixed with handle (18), threaded rod (19) other end is fixed with fixed block (20), handle (18) and fixed block (20) are located second branch (15) both sides respectively.

2. The adjustable clamping device for processing the metal structural member as claimed in claim 1, wherein the fixed rod (5) and the sliding block (6) are located on the same axis, the cross section of the fixed rod (5) and the cross section of the sliding block (6) are both circular structures, and the outer diameter of the fixed rod (5) is half of the outer diameter of the sliding block (6).

3. The adjustable clamping device for processing the metal structural part as claimed in claim 1, wherein the cross section of the side wall of the sliding chute (2) is of a T-shaped structure, and the radial cross section of the sliding chute (2) is of a rectangular structure.

4. The adjustable clamping device for processing the metal structural part as claimed in claim 1, wherein the length of the threaded rod (19) is equal to the length of the first supporting rod (10), the cross section of the fixing block (20) is a circular structure, and a rubber pad is fixed at the bottom of the fixing block (20).

5. The adjustable clamping device for processing the metal structural part as claimed in claim 1, wherein the vertical depth of the sliding chute (2) is equal to the sum of the vertical heights of the fixed rod (5) and the sliding block (6).