CN219767474U - Clamp for machining metal product - Google Patents

Abstract

The utility model discloses a clamp for machining metal products, which comprises a machining table, wherein a fixed clamping plate and a movable clamping plate are oppositely arranged on the upper end surface of the machining table, the fixed clamping plate and the movable clamping plate are horizontally and slidably connected with the machining table, a first electric cylinder for adjusting the movable clamping plate is fixedly arranged on the machining table, a limiting frame for locking the movable clamping plate is further arranged at the lower end of the machining table, and the limiting frame is longitudinally and slidably connected with the machining table. According to the utility model, the rubber pads and the wear-resistant plates are arranged at the heads of the fixed clamping plate and the movable clamping plate, so that the metal products are prevented from being damaged after being clamped by the wear-resistant plates, and meanwhile, the movable clamping plate is provided with the toothed plate to be in limit fit with the limit frame, so that the movable clamping plate is ensured to clamp the metal products more stably.

Description

Clamp for machining metal product

Technical Field

The utility model relates to the technical field of metal clamps, in particular to a clamp for machining metal products.

Background

The metal product is a product made of a metal material, and the metal material is a material with the properties of gloss, ductility, easy conduction, heat transfer and the like. The existing metal products are widely changed in the process of using the tools, particularly in the aspect of clamping and fixing the metal products, the metal product clamps at the present stage mostly adopt a transverse clamping mode (vice type clamps), and a screw rod is used for pushing a clamping plate to clamp and fix or a cylinder is used for clamping and fixing. The clamping mode is easy to damage the surface of the metal product in the use process, meanwhile, when the cylinder is used for clamping, a limiting and fixing structure is not arranged, and the condition that the clamping is unstable easily occurs.

Disclosure of Invention

The utility model provides a clamp for processing metal products, which is used for solving the problems in the background technology.

The utility model is realized in the following way:

the utility model provides a metal product adds clamping apparatus, includes the processing platform, fixed splint and movable splint are installed relatively to the processing platform up end, fixed splint and movable splint all with processing platform horizontal sliding connection, still fixed mounting has the first electric jar of adjusting movable splint on the processing platform, and the lower extreme of processing platform still installs the spacing of locking movable splint, spacing and the vertical sliding connection of processing platform.

Further, a plurality of guide grooves are formed in the upper end face of the processing table, and guide sliding blocks in sliding fit with the guide grooves are arranged at the lower ends of the fixed clamping plate and the movable clamping plate.

Further, auxiliary plates are symmetrically arranged on the outer side faces of the fixed clamping plates, the auxiliary plates and the fixed clamping plates are integrally formed, locking bolts are vertically arranged on the auxiliary plates, and the locking bolts are screwed in and out of the auxiliary plates through threads.

Further, the heads of the fixed clamping plate and the movable clamping plate are fixedly provided with rubber pads, the rubber pads are provided with wear-resistant plates, and the wear-resistant plates are fixedly adhered to the rubber pads.

Further, a toothed plate is arranged on the outer side face of the movable clamping plate, the toothed plate is vertically and fixedly connected with the movable clamping plate, and a reinforcing plate connected with the movable clamping plate is fixedly arranged on the upper end face of the toothed plate.

Further, the limiting frame comprises a movable frame and a bottom plate, the bottom plate is perpendicularly fixed on the lower end face of the movable frame, an extension spring is further installed between the bottom plate and the processing table, the head of the movable frame is provided with a latch matched with the toothed plate, and the latch is fixedly connected with the movable frame.

Further, a bracket is fixedly arranged on the lower end face of the processing table, a second electric cylinder is fixedly arranged in the middle of the bracket, and a pressing plate matched with the bottom plate is fixedly arranged at the head of the second electric cylinder.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the rubber pads and the wear-resistant plates are arranged at the heads of the fixed clamping plate and the movable clamping plate, so that the metal products are prevented from being damaged after being clamped by the wear-resistant plates, and meanwhile, the movable clamping plate is provided with the toothed plate to be in limit fit with the limit frame, so that the movable clamping plate is ensured to clamp the metal products more stably.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the device of the present utility model;

FIG. 2 is a front view of the device of FIG. 1;

FIG. 3 is a schematic view of the device of FIG. 2 without a stop block installed;

FIG. 4 is a perspective view of the stop block of FIG. 1;

fig. 5 is a perspective view of the bracket and second cylinder of fig. 1 mated.

In the figure: 1. a processing table; 11. a guide groove; 12. a bracket; 13. a second electric cylinder; 131. a pressing plate; 2. a fixed clamping plate; 21. a guide slide block; 22. an auxiliary plate; 23. a locking bolt; 24. a rubber pad; 25. an abrasion-proof plate; 3. a movable clamping plate; 31. a toothed plate; 32. a reinforcing plate; 4. a first electric cylinder; 5. a limiting frame; 51. a movable frame; 511. latch teeth; 52. a bottom plate; 521. and (5) stretching the spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, a metal product processing fixture comprises a processing table 1, wherein a fixed clamping plate 2 and a movable clamping plate 3 are installed on the upper end face of the processing table 1 relatively, the fixed clamping plate 2 and the movable clamping plate 3 are horizontally and slidably connected with the processing table 1, a first electric cylinder 4 for adjusting the movable clamping plate 3 is fixedly installed on the processing table 1, a plurality of guide grooves 11 are formed in the upper end face of the processing table 1, and guide sliding blocks 21 in sliding fit with the guide grooves 11 are arranged at the lower ends of the fixed clamping plate 2 and the movable clamping plate 3. The lower end surface of the processing table 1 is fixedly provided with a bracket 12, the middle part of the bracket 12 is fixedly provided with a second electric cylinder 13, and the head part of the second electric cylinder 13 is fixedly provided with a pressing plate 131 matched with the bottom plate 52. When the clamping device is required to be used, the position of the fixed clamping plate 2 on the processing table 1 can be properly adjusted according to the size of a metal product to be processed, so that the movable clamping plate 3 can stably clamp the metal product in a movable range. After the fixing clamp 2 has been adjusted in position, the fixing clamp 2 and the processing table 1 can be fixed to each other by means of the locking bolts 23. Then the movable clamping plate 3 can be pushed to move forward by the first electric cylinder 4, so that the purpose of clamping the metal product is realized. Meanwhile, the movable clamping plate 3 can be locked at any time through the cooperation of the toothed plate 31 and the clamping teeth 511 in the forward moving process of the movable clamping plate 3, so that the condition of unstable clamping caused by the compression of the first electric cylinder 4 can be avoided. When the clamping is not needed, the second electric cylinder 13 is started to drive the pressing plate 131 to move downwards, and because the pressing plate 131 is arranged on the upper end face of the bottom plate 52, the limiting frame 5 can be driven to move upwards and downwards integrally from the processing table 1, so that the locking of the movable clamping plate 3 can be released, and the movable clamping plate 3 can be controlled to loosen a metal product conveniently through the first electric cylinder 4. The metal product is conveniently taken out of the clamp.

Referring to fig. 2 and 3, an auxiliary plate 22 is symmetrically installed on the outer side surface of the fixing clamp plate 2, the auxiliary plate 22 is integrally formed with the fixing clamp plate 2, and a locking bolt 23 is vertically installed on the auxiliary plate 22, the locking bolt 23 being screwed in and out on the auxiliary plate 22 by a screw. The heads of the fixed clamping plate 2 and the movable clamping plate 3 are fixedly provided with rubber pads 24, the rubber pads 24 are provided with wear-proof plates 25, and the wear-proof plates 25 are fixedly adhered to the rubber pads 24. The rubber pad 24 and the wear-resistant plate 25 are arranged to ensure stable clamping through the elasticity of the rubber pad 24 when clamping metal products, and damage to the metal products caused by rigid extrusion can be avoided. The toothed plate 31 is arranged on the outer side surface of the movable clamping plate 3, the toothed plate 31 is vertically and fixedly connected with the movable clamping plate 3, and the upper end surface of the toothed plate 31 is fixedly provided with the reinforcing plate 32 connected with the movable clamping plate 3. The toothed plate 31 is more stably mounted on the movable clamping plate 3 by the arrangement of the reinforcing plate 32. At the same time, the teeth plate 31 is engaged with the latch 511 to perform the engagement fixation.

Referring to fig. 4, a limiting frame 5 for locking the movable clamping plate 3 is further installed at the lower end of the processing table 1, and the limiting frame 5 is longitudinally and slidably connected with the processing table 1. The limiting frame 5 comprises a movable frame 51 and a bottom plate 52, the bottom plate 52 is vertically fixed on the lower end face of the movable frame 51, an extension spring 521 is further installed between the bottom plate 52 and the processing table 1, the head of the movable frame 51 is provided with a latch 511 matched with the toothed plate 31, and the latch 511 is fixedly connected with the movable frame 51. Through the structure setting to spacing 5 guarantee to support installation movable frame 51 through bottom plate 52, guarantee that movable frame 51 can drive latch 511 and vertically slide on processing platform 1, guarantee simultaneously that latch 511 can stably support and carry out the block spacing use on pinion rack 31 through the setting to extension spring 521.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a metal product adds anchor clamps for processing, includes processing platform (1), its characterized in that: the machining bench is characterized in that a fixed clamping plate (2) and a movable clamping plate (3) are oppositely arranged on the upper end face of the machining bench (1), the fixed clamping plate (2) and the movable clamping plate (3) are horizontally and slidably connected with the machining bench (1), a first electric cylinder (4) for adjusting the movable clamping plate (3) is fixedly arranged on the machining bench (1), a limiting frame (5) for locking the movable clamping plate (3) is further arranged at the lower end of the machining bench (1), and the limiting frame (5) is longitudinally and slidably connected with the machining bench (1).

2. The fixture for metal product processing according to claim 1, wherein the upper end surface of the processing table (1) is provided with a plurality of guide grooves (11), and the lower ends of the fixed clamping plate (2) and the movable clamping plate (3) are respectively provided with a guide sliding block (21) in sliding fit with the guide grooves (11).

3. A metal product machining jig according to claim 2, characterized in that the outer side surface of the fixing clamp plate (2) is symmetrically provided with auxiliary plates (22), the auxiliary plates (22) are integrally formed with the fixing clamp plate (2), and locking bolts (23) are vertically installed on the auxiliary plates (22), and the locking bolts (23) are screwed in and screwed out on the auxiliary plates (22).

4. A metal product processing clamp according to claim 3, wherein the heads of the fixed clamping plate (2) and the movable clamping plate (3) are fixedly provided with rubber pads (24), the rubber pads (24) are provided with wear-proof plates (25), and the wear-proof plates (25) are fixedly adhered to the rubber pads (24).

5. The fixture for metal product processing according to claim 4, wherein a toothed plate (31) is mounted on the outer side surface of the movable clamping plate (3), the toothed plate (31) is vertically and fixedly connected with the movable clamping plate (3), and a reinforcing plate (32) connected with the movable clamping plate (3) is fixedly mounted on the upper end surface of the toothed plate (31).

6. The fixture for machining metal products according to claim 5, wherein the limiting frame (5) comprises a movable frame (51) and a bottom plate (52), the bottom plate (52) is vertically fixed on the lower end face of the movable frame (51), an extension spring (521) is further installed between the bottom plate (52) and the machining table (1), a clamping tooth (511) matched with the toothed plate (31) is arranged on the head of the movable frame (51), and the clamping tooth (511) is fixedly connected with the movable frame (51).

7. The fixture for metal product processing according to claim 6, wherein a bracket (12) is fixedly installed on the lower end surface of the processing table (1), a second electric cylinder (13) is fixedly installed in the middle of the bracket (12), and a pressing plate (131) matched with the bottom plate (52) is fixedly installed on the head of the second electric cylinder (13).