CN214025321U - Fixed clamping jaw for machining tungsten steel piece - Google Patents

Abstract

The utility model discloses a fixed clamping jaw for processing tungsten steel, which comprises a main shaft rod and a pull disc, wherein the pull disc is arranged at the upper end of the main shaft rod, a chuck body is arranged at the upper end of the pull disc, a flat plate supporting device and two clamp heads are respectively arranged at the upper end of the chuck body, a flat plate supporting device is arranged between the two clamp heads, a non-slip mat is arranged inside the upper end of the two clamp heads, the flat plate supporting device comprises two fixed stop blocks, a telescopic rod and a supporting plate, the front side and the rear side of the telescopic rod are respectively provided with the fixed stop blocks, the upper end of the telescopic rod is provided with the supporting plate, the two clamp heads are fixed by screws, the bottom of a part to be processed is completely attached to the supporting plate by adjusting the telescopic rod, thereby avoiding the displacement when the part to be processed is not easy to be clamped, the bottom of the part to be processed can be placed on the supporting plate, and the clamp head is adjusted to clamp the workpiece, so that the workpiece is clamped easily.

Description

Fixed clamping jaw for machining tungsten steel piece

Technical Field

The utility model belongs to the technical field of the mounting fixture is relevant, concretely relates to fixed clamping jaw for processing tungsten steel spare.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in the process may be referred to as a clamp, a class of clamps used to secure jaws.

The prior fixed clamping jaw technology has the following problems: the existing fixed clamping jaw can adjust the distance between the two clamp heads according to different sizes of workpieces, the bottom of the workpiece is not supported during machining, and parts to be machined are easy to shift, so that the parts to be machined are damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed clamping jaw for processing tungsten steel spare to the work piece that proposes in solving above-mentioned background art adds man-hour bottom unsupported, treats that the processing part takes place to shift easily, thereby leads to treating the machined part damage problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed clamping jaw for processing tungsten steel spare, includes the main shaft pole and draws the dish, the upper end of main shaft pole is installed and is drawn the dish, draw the upper end of dish and install the chuck body, the upper end of chuck body is provided with dull and stereotyped strutting arrangement and two anchor clamps heads respectively, two be provided with dull and stereotyped strutting arrangement between the anchor clamps head, two the inside slipmat that is provided with in upper end of anchor clamps head, dull and stereotyped strutting arrangement includes two fixed dogs, telescopic link and backup pad, both sides all are provided with fixed dog around the telescopic link, the upper end of telescopic link is provided with the backup pad.

Preferably, the fixed stop block is provided with a rubber pad, the two anti-slip pads are made of rubber materials, and the surfaces of the two anti-slip pads and the rubber pad are provided with grains.

Preferably, the chuck body is provided with a cross sliding groove, and the clamp head can move in the left-right direction of the inner sliding groove on the chuck body.

Preferably, the chuck body and the two fixed stop blocks are fixedly connected through screws, and the two fixed stop blocks can move in the front-back direction of the inner sliding groove in the chuck body.

Preferably, the telescopic link comprises chute seat, loop bar and interior loop bar, the outer wall of interior loop bar and the inner wall of loop bar laminate completely, interior loop bar can be adjusted in the inside upper and lower direction of loop bar.

Preferably, the rubber pads on the two fixed stop blocks are completely attached to the front outer wall and the rear outer wall of the telescopic rod, and the main shaft rod can do circular motion.

Preferably, the telescopic rod is fixedly connected with the supporting plate through screws, and the surface of the supporting plate is smooth and flat.

Compared with the prior art, the utility model provides a fixed clamping jaw for processing tungsten steel spare possesses following beneficial effect:

1. the utility model discloses increased dull and stereotyped strutting arrangement on original fixed clamping jaw, dull and stereotyped strutting arrangement includes two fixed dogs, telescopic link and backup pad, fixes dull and stereotyped strutting arrangement at the intermediate position of chuck local spout earlier, will treat that the part of processing is placed in the backup pad, removes the both sides of waiting to process the part with two anchor clamps heads, uses the screw fixation to live two anchor clamps heads, makes through adjusting the telescopic link and waits to process the backup pad of laminating completely in part bottom to the part takes place to shift in man-hour has been avoided.

2. The utility model discloses a backup pad can be changed according to the size of a dimension of processing part, and some wait to process that the part is difficult for pressing from both sides to get the time, can will wait to process the part bottom and place in the backup pad, and the anchor clamps head of readjusting is pressed from both sides and is got to make the work piece clamp get and become easy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a fixed clamping jaw for machining a tungsten steel part according to the present invention;

fig. 2 is a schematic side sectional view of a fixed clamping jaw for processing a tungsten steel member according to the present invention;

fig. 3 is a schematic top view of a fixed clamping jaw for machining a tungsten steel member according to the present invention;

in the figure: 1. a main shaft rod; 2. pulling the disc; 3. a chuck body; 4. a plate support device; 5. a non-slip mat; 6. a clamp head; 7. fixing a stop block; 8. a telescopic rod; 9. and a support plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a fixed clamping jaw for processing a tungsten steel piece comprises a main shaft rod 1 and a pull disc 2, the pull disc 2 is installed at the upper end of the main shaft rod 1, a chuck body 3 is installed at the upper end of the pull disc 2, a flat plate supporting device 4 and two clamp heads 6 are respectively arranged at the upper end of the chuck body 3, a cross sliding groove is formed in the chuck body 3, the clamp heads 6 can move in the left and right directions of the inner sliding groove in the chuck body 3, the flat plate supporting device 4 and the two clamp heads 6 can conveniently move, the distance between the two clamp heads 6 can be adjusted according to the diameter of a part to be processed, the part can be conveniently clamped, the flat plate supporting device 4 is arranged between the two clamp heads 6, anti-skid pads 5 are arranged in the upper ends of the two clamp heads 6, rubber pads are arranged on fixed stop blocks 7, the two anti-skid pads 5 are made of rubber materials, and the surfaces of the two anti-skid pads 5 and the rubber pads are provided with grains, the contact area can be increased by lines on the anti-slip pad 5 and the rubber pad, the risk of falling and gliding of parts is not easy to occur, a pad made of rubber can effectively avoid the damage of a clamp head 6 to a workpiece, the flat plate supporting device 4 comprises two fixed stop blocks 7, a telescopic rod 8 and a supporting plate 9, the telescopic rod 8 consists of a sliding groove seat, a loop bar and an inner loop bar, the outer wall of the inner loop bar is completely attached to the inner wall of the loop bar, the inner loop bar can be adjusted in the upper and lower directions in the loop bar, the height of the telescopic rod 8 can be adjusted, the bottom support and the part clamping are convenient to process the parts, the fixed stop blocks 7 are arranged on the front side and the rear side of the telescopic rod 8, the rubber pads on the two fixed stop blocks 7 are completely attached to the front outer wall and the rear outer wall of the telescopic rod 8, the main shaft rod 1 can do circular motion, the part can be driven by the main shaft rod 1 to do circular motion, and the machining is convenient for machinery, the rubber pad can make two fixed dog 7 and telescopic link 8 fixed tighter, also can prevent fixed dog 7 to the damage of telescopic link 8 simultaneously, chuck body 3 and two fixed dog 7 pass through screw fixed connection, two fixed dog 7 can remove on chuck body 3 inside spout fore-and-aft direction, make things convenient for dull and stereotyped strutting arrangement 4 to dismantle and install, can remove dull and stereotyped strutting arrangement 4 according to treating the processing part simultaneously, telescopic link 8's upper end is provided with backup pad 9, telescopic link 8 and backup pad 9 pass through screw fixed connection, backup pad 9 surface is smooth and level, use the screw fixation, can conveniently change backup pad 9 according to the diameter size of part, backup pad 9 surface is smooth and level easily and the laminating of processing part bottom, also help the level of processing part to place.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back well, install spindle rod 1 on the machine earlier, then place dull and stereotyped strutting arrangement 4 at the intermediate position of chuck body 3, use two fixed dog 7 of screw fixation, let telescopic link 8 fix on chuck body 3, install two anchor clamps heads 6 in the spout of chuck body 3, change backup pad 9 according to waiting to process part bottom plane, backup pad 9 is less than processing part bottom plane slightly, will wait to process the part and place in backup pad 9, it clips the part is fixed moving two anchor clamps heads 6, thereby it is easy to make fixed clamping jaw clamp get, according to the length of waiting to process the part, stretch out and draw back telescopic link 8, make backup pad 9 and processing part bottom plane laminate completely, there is the support bottom the part when making to process the part, thereby avoided adding the part in man-hour and taken place the aversion.

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 (7)

1. The utility model provides a fixed clamping jaw for processing tungsten steel spare, includes main shaft pole (1) and draws dish (2), its characterized in that: draw set (2) is installed to the upper end of main shaft pole (1), chuck body (3) are installed to the upper end of drawing set (2), the upper end of chuck body (3) is provided with dull and stereotyped strutting arrangement (4) and two anchor clamps head (6) respectively, two be provided with dull and stereotyped strutting arrangement (4), two between anchor clamps head (6) the inside slipmat (5) that is provided with in upper end of anchor clamps head (6), dull and stereotyped strutting arrangement (4) include two fixed dog (7), telescopic link (8) and backup pad (9), both sides all are provided with fixed dog (7) around telescopic link (8), the upper end of telescopic link (8) is provided with backup pad (9).

2. A fixed jaw for machining tungsten steel parts according to claim 1, characterized in that: the fixed stop block (7) is provided with a rubber pad, the two anti-slip pads (5) are made of rubber, and the surfaces of the two anti-slip pads (5) and the rubber pad are provided with grains.

3. A fixed jaw for machining tungsten steel parts according to claim 1, characterized in that: the clamp is characterized in that a cross sliding groove is formed in the chuck body (3), and the clamp head (6) can move in the left-right direction of the inner sliding groove in the chuck body (3).

4. A fixed jaw for machining tungsten steel parts according to claim 1, characterized in that: the chuck body (3) and the two fixed stop blocks (7) are fixedly connected through screws, and the fixed stop blocks (7) can move in the front-back direction of the inner sliding groove on the chuck body (3).

5. A fixed jaw for machining tungsten steel parts according to claim 1, characterized in that: the telescopic link (8) comprises chute seat, loop bar and interior loop bar, the outer wall of interior loop bar and the inner wall of loop bar laminate completely, interior loop bar can be adjusted in the inside upper and lower direction of loop bar.

6. A fixed jaw for machining tungsten steel parts according to claim 1, characterized in that: rubber pads on the two fixed stop blocks (7) are completely attached to the front outer wall and the rear outer wall of the telescopic rod (8), and the main shaft rod (1) can do circular motion.

7. A fixed jaw for machining tungsten steel parts according to claim 1, characterized in that: the telescopic rod (8) is fixedly connected with the supporting plate (9) through screws, and the surface of the supporting plate (9) is smooth and flat.

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