CN215239447U

CN215239447U - Fixture mechanism for titanium alloy machining lathe

Info

Publication number: CN215239447U
Application number: CN202122929267.7U
Authority: CN
Inventors: 刘威; 谭晋威
Original assignee: Shenyang Ruilang Manufacturing Technology Co ltd
Current assignee: Shenyang Ruilang Manufacturing Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2021-12-21
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of titanium alloy processing, in particular to a fixture mechanism for a titanium alloy processing lathe, which comprises a base, a second-order pedestal, a fixture seat and a clamping piece; the upper surface and the second order pedestal fixed connection of base, the anchor clamps seat is equipped with two, two anchor clamps seats are fixed respectively and locate two upper surfaces of second order pedestal, and two anchor clamps seats are ninety degrees arrangements of corner, the clamping piece is including pressing from both sides tight bolt, the internal thread piece, connecting rod and footing board, the anchor clamps seat is seted up and is held the anchor clamps groove that the work piece was placed, the anchor clamps seat has still been seted up two mounting grooves that are located both sides around the anchor clamps groove, the mounting groove internal fixation is equipped with two stoppers, be formed with the straight flute that allows the connecting rod to pass through and hinder footing board to pass through between two stoppers. The utility model discloses simple structure, simple to operate, clamping piece can be respectively with two anchor clamps seat cooperations tight work piece of clamp, realize horizontal or vertical centre gripping work piece, the centre gripping mode is nimble, easy operation.

Description

Fixture mechanism for titanium alloy machining lathe

Technical Field

The utility model relates to a titanium alloy processing technology field specifically is an anchor clamps mechanism for titanium alloy processing lathe.

Background

The titanium alloy has the characteristics of small density, high specific strength, high temperature resistance, corrosion resistance and the like, is a novel structural material developed in the middle of the 20 th century, and has been widely applied to many fields, particularly the aerospace field. In the process of processing the titanium alloy, the lathe needs to clamp and fix the workpiece.

Utility model with publication number CN203437973U discloses a turning titanium alloy pin nut anchor clamps, it comprises the anchor clamps body, fastening screw, spring, clamp plate, adjusting bolt, nut. The utility model discloses a clamping mode to cylindrical work piece is single, can't transversely or vertical centre gripping work piece.

Disclosure of Invention

An object of the utility model is to provide an anchor clamps mechanism for titanium alloy processing lathe 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 fixture mechanism for a titanium alloy processing lathe comprises a base, a second-order pedestal, a fixture seat and a clamping piece;

the upper surface of the base is fixedly connected with the second-order pedestal, two clamp seats are arranged and are respectively fixedly arranged on the two upper surfaces of the second-order pedestal, and the two clamp seats are arranged at the right angle of the turn, the clamping piece comprises a clamping bolt, an internal thread block, a connecting rod and a footing plate, the clamping bolt is in threaded connection with the internal thread block, the front end and the rear end of the internal thread block are both fixedly connected with the connecting rod, the end surface of the connecting rod far away from the inner thread block is fixedly connected with the base plate, the clamp seat is provided with a clamp groove for accommodating a workpiece, the clamp seat is also provided with two mounting grooves which are positioned at the front side and the rear side of the clamp groove and are used for accommodating the base plate, and two limiting blocks are fixedly arranged in the mounting groove, and a straight groove allowing the connecting rod to pass through and blocking the baseboard to pass through is formed between the two limiting blocks.

Optionally, the end face of the limiting block far away from the opening direction of the clamp groove is fixedly connected with a positioning block, and the base plate is provided with a positioning groove matched with the positioning block.

Optionally, in the two clamp seats, the clamp grooves in the clamp seat with a lower height position are vertically arranged; the second-order pedestal is provided with a through hole for accommodating a workpiece to vertically pass through.

Optionally, one end of the clamping bolt is fixedly connected with a linear rotating handle, and the other end of the clamping bolt is coated with a tungsten carbide wear-resistant coating.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model has simple structure and convenient installation, the clamping piece can be respectively matched with the two clamp seats to clamp the workpiece, thereby realizing the transverse or longitudinal clamping of the workpiece, the clamping mode is flexible, and the operation is simple;

2. the utility model discloses a locating piece stretches into the constant head tank for the stopper hinders the footing board and breaks away from the mounting groove, makes anchor clamps seat and clamping piece connect into a whole, and anchor clamps seat and clamping piece are connected reliably, and the centre gripping work piece is stable.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the clamping member of the present invention removed;

FIG. 3 is a schematic structural view of the clamp seat of the present invention;

fig. 4 is a schematic structural diagram of the clamping member of the present invention.

In the figure: 100. a base; 200. a second-order pedestal; 201. a through hole; 300. a clamp seat; 301. a clamp groove; 302. mounting grooves; 303. a limiting block; 304. a straight groove; 305. positioning blocks; 400. a clamping member; 401. clamping the bolt; 402. an internal thread block; 403. a connecting rod; 404. a footing plate; 405. and (6) positioning a groove.

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.

Example (b): referring to fig. 1-4, the present invention provides a clamping mechanism for a titanium alloy processing lathe, which includes a base 100, a second-order pedestal 200, a clamping base 300, and a clamping member 400. The upper surface of base 100 and second order pedestal 200 fixed connection, anchor clamps seat 300 are equipped with two, and two anchor clamps seats 300 are fixed respectively and are located two upper surfaces of second order pedestal 200, and two anchor clamps seats 300 are that the ninety degrees of corner arranges. The fixture seats 300 are provided with fixture grooves 301 for accommodating workpieces to be placed, in the two fixture seats 300, the fixture grooves 301 in the fixture seats 300 with lower height positions are vertically arranged, and the fixture grooves 301 in the fixture seats 300 with higher height positions are horizontally arranged. The lower fixture groove 301 in height position allows the workpiece to be placed in the fixture groove 301 in a vertical state, and the second-stage pedestal 200 is provided with a through hole 201 for accommodating the workpiece to vertically pass through, so that the second-stage pedestal 200 is prevented from shielding, and the bottom end of the workpiece can be positioned on the pedestal 1.

The clamping piece 400 comprises a clamping bolt 401, an internal thread block 402, a connecting rod 403 and a base plate 404, wherein one end of the clamping bolt 401 is fixedly connected with a straight rotating handle, and the other end of the clamping bolt 401 is coated with a tungsten carbide wear-resistant coating. The clamping bolt 401 is in threaded connection with the internal thread block 402, the front end and the rear end of the internal thread block 402 are both fixedly connected with a connecting rod 403, and the end face, far away from the internal thread block 402, of the connecting rod 403 is fixedly connected with a base plate 404.

The fixture seat 300 is further provided with two mounting grooves 302 which are located on the front side and the rear side of the fixture groove 301, the mounting grooves 302 accommodate the footing plates 404 for placement, the mounting grooves 302 are internally fixedly provided with two limiting blocks 303, and a straight groove 304 which allows the connecting rod 403 to pass through and blocks the footing plates 404 to pass through is formed between the two limiting blocks 303. The end face of the limiting block 303 far away from the opening direction of the clamp groove 301 is fixedly connected with a positioning block 305, and the base plate 404 is provided with a positioning groove 405 matched with the positioning block 305.

In the present embodiment, there are two clamp holders 300 and one clamping member 400, and one clamping member 400 can be respectively matched with the two clamp holders 300 to clamp the workpiece, so that the workpiece can be clamped in a transverse or longitudinal state. When the workpiece is clamped in the transverse state, the workpiece can be subjected to operations such as turning, and when the workpiece is clamped in the longitudinal state, the workpiece can be subjected to operations such as welding.

This embodiment is particularly useful for clamping cylindrical workpieces, the cylindrical workpiece being clamped in a process comprising: stretch into straight flute 304 with the connecting rod earlier to make footing board 404 place at mounting groove 302, then place the work piece in anchor clamps groove 301, rotatory clamping bolt 401 in succession, make clamping bolt 401 remove to the work piece direction, until stopper 303 and footing board 404 butt, locating piece 305 stretches into constant head tank 405 in, under clamping bolt 401 and anchor clamps seat 300's common centre gripping, the work piece can be stabilized the centre gripping at last. Since the positioning block 305 extends into the positioning groove 405, the limiting block 303 prevents the footing plate 404 from separating from the mounting groove 302, so that the clamp holder 300 and the clamping member 400 are connected into a whole.

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 fixture mechanism for titanium alloy processing lathe which characterized in that: comprises a base (100), a second-order pedestal (200), a clamp seat (300) and a clamping piece (400);

the upper surface of the base (100) is fixedly connected with the second-order pedestal (200), the two clamp seats (300) are arranged, the two clamp seats (300) are respectively fixedly arranged on the two upper surfaces of the second-order pedestal (200), the two clamp seats (300) are arranged at ninety degrees of a corner, the clamping piece (400) comprises a clamping bolt (401), an internal thread block (402), a connecting rod (403) and a bottom plate (404), the clamping bolt (401) is in threaded connection with the internal thread block (402), the front end and the rear end of the internal thread block (402) are fixedly connected with the connecting rod (403), the end surface of the connecting rod (403) far away from the internal thread block (402) is fixedly connected with the bottom plate (404), the clamp seat (300) is provided with a clamp groove (301) for accommodating a workpiece, and the clamp seat (300) is further provided with two mounting grooves (302) positioned on the front side and the rear side of the clamp groove (301), the mounting groove (302) is accommodated the footing plate (404) and placed, two limiting blocks (303) are arranged in the mounting groove (302) in a fixed mode, and a straight groove (304) allowing the connecting rod (403) to pass through and blocking the footing plate (404) to pass through is formed between the limiting blocks (303).

2. The jig mechanism for a titanium alloy machining lathe according to claim 1, characterized in that: the end face, far away from the opening direction of the clamp groove (301), of the limiting block (303) is fixedly connected with a positioning block (305), and a positioning groove (405) matched with the positioning block (305) is formed in the base plate (404).

3. The jig mechanism for a titanium alloy machining lathe according to claim 1, characterized in that: in the two clamp seats (300), clamp grooves (301) in the clamp seat (300) with a lower height position are vertically arranged; the second-order pedestal (200) is provided with a through hole (201) for accommodating a workpiece to vertically penetrate through.

4. The jig mechanism for a titanium alloy machining lathe according to claim 1, characterized in that: one end of the clamping bolt (401) is fixedly connected with a straight rotating handle, and the other end of the clamping bolt (401) is coated with a tungsten carbide wear-resistant coating.