CN214236586U

CN214236586U - Fixing clamp for processing metal bar

Info

Publication number: CN214236586U
Application number: CN202022840042.XU
Authority: CN
Inventors: 龚海安
Original assignee: Suzhou Shuanghe Hardware Parts Co ltd
Current assignee: Suzhou Shuanghe Hardware Parts Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-21
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to the technical field of metal bar processing, in particular to a fixing clamp for metal bar processing, which comprises a bottom plate, a top plate, a lower supporting seat and an upper supporting seat, wherein the bottom plate and the top plate are arranged oppositely, the lower supporting seat is arranged on the bottom plate, and the upper supporting seat is arranged on the top plate; a lower clamp is arranged on the lower supporting seat, an upper clamp is arranged on the upper supporting seat, and the lower clamp and the upper clamp are aligned with each other; the lower clamp is integrally in a V-shaped structure and is provided with a conical lower clamping groove; the upper clamp is correspondingly provided with an arc-shaped upper clamp groove; the bottom plate is provided with a sleeve, a connecting rod is arranged in the sleeve, and the connecting rod is fixedly connected with the top plate; the clamp provided by the utility model fixes the bar material through the clamping grooves with different shapes of the upper clamp and the lower clamp, thereby clamping and fixing the bar material with various specifications and diameters, and the clamping mode is stable, thereby facilitating the taking and placing of the bar material; the device has simple integral structure and convenient use.

Description

Fixing clamp for processing metal bar

Technical Field

The utility model relates to a metal bar processing technology field specifically is a mounting fixture is used in metal bar processing.

Background

At present, in the production process of metal parts, metal bars need to be cut; the shearing and blanking of the metal bar is the first process of material preparation of standard parts such as bolts, nuts and pins, various shafts, shaft sleeve parts, bearings, gears, chain pins and other common die forging parts and cold and hot extrusion parts, and has large application amount and wide application range.

In the cutting process of the metal bar, the metal bar needs to be clamped and fixed; the existing clamp is simple in structure, backward in fixing mode, incapable of adapting to bar fixation of various specifications, and capable of frequently replacing the clamp to influence cutting machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mounting fixture is used in metal bar processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing clamp for processing metal bar materials comprises a bottom plate, a top plate, a lower supporting seat and an upper supporting seat, wherein the bottom plate and the top plate are oppositely arranged, the lower supporting seat is arranged on the bottom plate, and the upper supporting seat is arranged on the top plate; a lower clamp is arranged on the lower supporting seat, an upper clamp is arranged on the upper supporting seat, and the lower clamp and the upper clamp are aligned with each other; the lower clamp is integrally in a V-shaped structure and is provided with a conical lower clamping groove, and the upper clamp is correspondingly provided with an arc-shaped upper clamping groove; the bottom plate is provided with a sleeve, a connecting rod is arranged in the sleeve, and the connecting rod is fixedly connected with the top plate.

Preferably, the bottom plate and the top plate are square plates, and the sleeve and the connecting rods are provided with four groups in a matched manner and are respectively arranged at four corner positions of the square plates.

Preferably, an electric push rod is installed in the sleeve and connected with the connecting rod, and the electric push rod is connected with a controller.

Preferably, the lower clamps are arranged in multiple groups in a layered mode, the lower clamps are nested with each other, and the upper ends of the lower clamps are flush with the lower support seat.

Preferably, the lower clamp downside is provided with the spacer pin, corresponds at lower sprag seat, lower clamp upside and is provided with the spacing groove, the mutually supporting joint of spacer pin and spacing groove.

Preferably, the upper side of the upper clamp is provided with a clamping groove, the upper supporting seat is provided with a clamping block, and the clamping block is in butt joint with the clamping groove.

Preferably, the slot walls at the two ends of the slot are symmetrically provided with limiting holes, the fixture block is correspondingly provided with a positioning slot, and the limiting holes are aligned with the positioning slot and clamped through a lock pin.

Preferably, the conical included angle of the lower clamping groove is 110-130 degrees

Compared with the prior art, the beneficial effects of the utility model are that: the clamp provided by the utility model fixes the bar material through the clamping grooves with different shapes of the upper clamp and the lower clamp, thereby clamping and fixing the bar material with various specifications and diameters, and the clamping mode is stable, thereby facilitating the taking and placing of the bar material; the device has simple integral structure and convenient use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lower clamp structure of the present invention;

FIG. 3 is a schematic view of the upper clamp structure of the present invention;

reference numbers in the figures: 1. a base plate; 11. a sleeve; 12. a connecting rod; 2. a top plate; 3. a lower support seat; 4. an upper support base; 41. a clamping block; 5. a lower clamp; 51. a lower clamping groove; 52. a spacing pin; 6. an upper clamp; 61. An upper clamping groove; 62. a card slot; 63. a limiting hole; 7. and (4) locking pins.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

Referring to fig. 1-3, the present invention provides a technical solution: a fixing clamp for processing metal bars comprises a bottom plate 1, a top plate 2, a lower supporting seat 3 and an upper supporting seat 4, wherein the bottom plate 1 and the top plate 2 are oppositely arranged, the lower supporting seat 3 is arranged on the bottom plate 1, and the upper supporting seat 4 is arranged on the top plate 2; a lower clamp 5 is arranged on the lower supporting seat 3, an upper clamp 6 is arranged on the upper supporting seat 4, and the lower clamp 5 and the upper clamp 6 are aligned with each other; the lower clamp 5 is integrally in a V-shaped structure and is provided with a conical lower clamp groove 51, and the upper clamp 6 is correspondingly provided with an arc-shaped upper clamp groove 61; the bottom plate 1 is provided with a sleeve 11, a connecting rod 12 is arranged in the sleeve 11, and the connecting rod 12 is fixedly connected with the top plate 2.

Further, the bottom plate 1 and the top plate 2 are square plates, and the sleeve 11 and the connecting rod 12 are provided with four groups in a matching manner and are respectively arranged at four corner positions of the square plates.

Further, an electric push rod is installed in the sleeve 11, the electric push rod is connected with the connecting rod 12, and the electric push rod is connected with a controller.

Further, the lower clamps 5 are arranged in multiple groups in a layered mode, the lower clamps 5 are nested with each other, and the upper ends of the lower clamps are flush with the lower support base 3.

Further, the lower side of the lower clamp 5 is provided with a limiting pin 52, the upper sides of the lower support seat 3 and the lower clamp 5 are correspondingly provided with limiting grooves, and the limiting pin 52 is mutually matched and clamped with the limiting grooves.

Further, a clamping groove 62 is formed in the upper side of the upper clamp 6, a clamping block 41 is arranged on the upper support seat 4, and the clamping block 41 is in butt joint with the clamping groove 62.

Furthermore, the groove walls at the two ends of the clamping groove 62 are symmetrically provided with limiting holes 63, the fixture block 41 is correspondingly provided with a positioning groove, and the limiting holes 63 are aligned with the positioning groove and clamped by the lock pin 7.

Further, the included angle of the taper of the lower clamping groove 51 is 110-130 degrees.

The working principle is as follows: in the actual processing process, the bottom plate 1 and the top plate 2 are connected through the sleeve 11 and the connecting rod 12, and an electric push rod in the sleeve 11 is controlled by a controller and can telescopically adjust the distance between the bottom plate 1 and the top plate 2, so that the distance between an upper clamp and a lower clamp is adjusted, and the lower clamping groove 51 and the upper clamping groove 61 are mutually folded; the bar stock is placed between the lower clamp groove 51 and the upper clamp groove 61, and is fixed. The process is convenient to control, and is got and put efficiently.

The lower clamping groove 51 is set to be conical, the upper clamping groove 61 is arc-shaped, the cylindrical bar stock can be well fixed, the fixing points are sufficient, and the clamping stability is guaranteed. The conical included angle of the lower clamping groove 51 is 110-130 degrees, so that most of the bar materials can emerge from the lower clamping groove 51 after being placed into the lower clamping groove, and the bar materials can be conveniently contacted and fixed with the upper clamping groove 61.

A plurality of lower clamps 5 are arranged in a layered manner and are nested with one another; the size of the lower clamping groove 51 of the upper-layer lower clamp 5 is small, and the size of the lower clamping groove 51 of the lower-layer lower clamp 5 is large, and the lower clamping groove is selected for use according to the size of the fixed bar; be provided with spacer pin 52 at lower anchor clamps 5 downside, with the spacing groove joint on lower floor's lower anchor clamps 5 or the lower carriage 3, slide when avoiding the lower anchor clamps 5 after the installation to use, influence the result of use.

Go up anchor clamps 6 and pass through draw-in groove 62 card on fixture block 41 to spacing hole 63 aligns each other with the constant head tank, and through lockpin 7 joint, the mounting means is stable, and is convenient for dismantle, and the person of facilitating the use demolishs anchor clamps 6 and overhauls the replacement.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

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 a mounting fixture is used in processing of metal bar material which characterized in that: the device comprises a bottom plate (1), a top plate (2), a lower supporting seat (3) and an upper supporting seat (4), wherein the bottom plate (1) and the top plate (2) are oppositely arranged, the lower supporting seat (3) is arranged on the bottom plate (1), and the upper supporting seat (4) is arranged on the top plate (2); a lower clamp (5) is arranged on the lower supporting seat (3), an upper clamp (6) is arranged on the upper supporting seat (4), and the lower clamp (5) and the upper clamp (6) are aligned with each other; the lower clamp (5) is integrally in a V-shaped structure and is provided with a conical lower clamping groove (51), and the upper clamp (6) is correspondingly provided with an arc-shaped upper clamping groove (61); the bottom plate (1) is provided with a sleeve (11), a connecting rod (12) is arranged in the sleeve (11), and the connecting rod (12) is fixedly connected with the top plate (2).

2. The fixing clamp for processing the metal bar as claimed in claim 1, wherein: bottom plate (1), roof (2) are square board, sleeve (11), connecting rod (12) are supporting to be provided with four groups, set up four corner positions at square board respectively.

3. The fixing clamp for processing the metal bar as claimed in claim 1, wherein: an electric push rod is arranged in the sleeve (11) and connected with a connecting rod (12), and the electric push rod is connected with a controller.

4. The fixing clamp for processing the metal bar as claimed in claim 1, wherein: the lower clamps (5) are arranged in multiple groups in a layered mode, the lower clamps (5) are nested with one another, and the upper ends of the lower clamps are flush with the lower supporting seat (3).

5. The fixing clamp for processing the metal bar as claimed in claim 1, wherein: the lower clamp (5) is provided with a limiting pin (52) on the lower side, limiting grooves are correspondingly formed in the upper sides of the lower support seat (3) and the lower clamp (5), and the limiting pin (52) is mutually matched and clamped with the limiting grooves.

6. The fixing clamp for processing the metal bar as claimed in claim 1, wherein: a clamping groove (62) is formed in the upper side of the upper clamp (6), a clamping block (41) is arranged on the upper supporting seat (4), and the clamping block (41) is in butt joint with the clamping groove (62).

7. The fixing clamp for processing the metal bar as recited in claim 6, wherein: the clamping groove is characterized in that limiting holes (63) are symmetrically formed in the groove walls of the two ends of the clamping groove (62), positioning grooves are correspondingly formed in the clamping block (41), and the limiting holes (63) are aligned with the positioning grooves and clamped through locking pins (7).

8. The fixing clamp for processing the metal bar as claimed in claim 1, wherein: the conical included angle of the lower clamping groove (51) is 110-130 degrees.