CN213673668U

CN213673668U - Titanium stick crew cut clamping device

Info

Publication number: CN213673668U
Application number: CN202022210801.4U
Authority: CN
Inventors: 李鑫
Original assignee: Baoji Xinbaotai Metal Material Processing Co ltd
Current assignee: Baoji Xinbaotai Metal Material Processing Co ltd
Priority date: 2020-10-01
Filing date: 2020-10-01
Publication date: 2021-07-13
Anticipated expiration: 2030-10-01

Abstract

The utility model discloses a titanium stick crew cut clamping device, including unable adjustment base, first splint and second splint, the lower surface welding of first splint has the locating piece, the mounting groove has been seted up on the locating piece, mounting groove female connection has fastening bolt, the locating piece passes through fastening bolt with unable adjustment base fixed connection, the one end of first splint with the one end of second splint is articulated, the other end welding of first splint has first fixed block, the other end welding of second splint has the second fixed block, first recess has been seted up on the first fixed block, be provided with first screw rod in the first recess. The utility model discloses a rotate the second splint, make second fixed block and first fixed block contact, then through with the first screw rod of nut screw in, fix second fixed block and first fixed block to the convenience is fixed first splint and second splint, provides convenience for the centre gripping work of titanium stick.

Description

Titanium stick crew cut clamping device

Technical Field

The utility model relates to a titanium stick processing technology field specifically is a titanium stick crew cut clamping device.

Background

The titanium rod has the advantages of excellent strength, hardness, small density, light weight, high temperature resistance, low temperature resistance, good machining performance, excellent corrosion resistance, no magnetic toxicity, good heat exchange performance and the like, and simultaneously has the characteristics of memory and superconductivity, and the titanium rod product has wide application, such as the production of mobile phone shells, computer shells and spare and accessory parts in aerospace, navigation, automobile industry and life.

The existing titanium rod flat head clamping device has some problems: the titanium bars with different diameters are inconvenient to clamp and fix, and meanwhile, the stability of the device is poor, so that the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a titanium stick crew cut clamping device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a titanium rod flat head clamping device comprises a fixed base, a first clamping plate and a second clamping plate, wherein a positioning block is welded on the lower surface of the first clamping plate, a mounting groove is formed in the positioning block, a fastening bolt is connected in the mounting groove in a threaded manner, the positioning block is fixedly connected with the fixed base through the fastening bolt, one end of the first clamping plate is hinged to one end of the second clamping plate, a first fixing block is welded on the other end of the first clamping plate, a second fixing block is welded on the other end of the second clamping plate, a first groove is formed in the first fixing block, a first screw is arranged in the first groove, a second groove is formed in the second fixing block, the top of the first screw is arranged above the second groove, a nut is arranged on the upper surface of the second fixing block, and the nut is in threaded connection with the first screw, first splint with the reference column has all been welded to the surface of second splint, the top threaded connection of reference column has the second screw rod, the bottom of second screw rod is rotated and is provided with the locating lever, the spout has been seted up to the inside of reference column, the top of locating lever slides and sets up in the spout, the bottom of locating lever sets up first splint with the inboard of second splint.

Preferably, four groups of fastening bolts are arranged, and the four groups of fastening bolts are respectively arranged around the mounting groove.

Preferably, the positioning columns are arranged on the outer surfaces of the first clamping plate and the second clamping plate in three groups, and the positioning columns in the three groups are distributed in a regular triangle shape.

Preferably, the bottom of the first groove is rotatably provided with a rotating shaft, and the bottom end of the first screw rod is fixedly arranged on the circumference of the rotating shaft.

Preferably, a knob is welded at the top end of the second screw rod, and a force application rod is welded on the outer surface of the knob.

Preferably, a guide groove is formed in the positioning column, the guide groove is formed in the outer side of the sliding groove, guide blocks are symmetrically welded to the top of the positioning rod, and the guide blocks are arranged in the guide groove in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the second fixing block is contacted with the first fixing block by rotating the second clamping plate, and then the second fixing block is fixed with the first fixing block by screwing the nut into the first screw rod, so that the first clamping plate and the second clamping plate are conveniently fixed, the stability of the device is increased, and the titanium bar is conveniently clamped;

2. the utility model discloses a rotate the second screw rod, make the second screw rod drive the locating lever and slide in the spout, make the other end of locating lever fixed with the surface centre gripping of titanium stick, the locating lever can be adjusted simultaneously to it is fixed that the convenience carries out the centre gripping to the titanium stick of different diameters.

Drawings

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

FIG. 2 is a right side view of the first cleat portion and the second cleat portion of FIG. 1 in accordance with the present invention;

fig. 3 is an internal cross-sectional view of the middle positioning column part of the present invention.

In the figure: 1. a fixed base; 2. a first splint; 3. a second splint; 4. positioning blocks; 5. mounting grooves; 6. fastening a bolt; 7. a first fixed block; 8. a second fixed block; 9. a first groove; 10. a first screw; 11. a second groove; 12. a nut; 13. a positioning column; 14. a second screw; 15. positioning a rod; 16. a chute; 17. a rotating shaft; 18. a knob; 19. a force application rod; 20. a guide groove; 21. and a guide 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 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 titanium bar flat head clamping device comprises a fixed base 1, a first clamping plate 2 and a second clamping plate 3, wherein a positioning block 4 is welded on the lower surface of the first clamping plate 2, a mounting groove 5 is formed in the positioning block 4, a fastening bolt 6 is connected in the mounting groove 5 in a threaded manner, the positioning block 4 is fixedly connected with the fixed base 1 through the fastening bolt 6, one end of the first clamping plate 2 is hinged with one end of the second clamping plate 3, a first fixing block 7 is welded on the other end of the first clamping plate 2, a second fixing block 8 is welded on the other end of the second clamping plate 3, a first groove 9 is formed in the first fixing block 7, a first screw 10 is arranged in the first groove 9, a second groove 11 is formed in the second fixing block 8, the top of the first screw 10 is arranged above the second groove 11, a nut 12 is arranged on the upper surface of the second fixing block 8, the nut 12 is connected with the first screw 10 in a threaded manner, positioning columns 13 are welded on the, the top threaded connection of reference column 13 has second screw rod 14, and the bottom of second screw rod 14 rotates and is provided with locating lever 15, and spout 16 has been seted up to reference column 13's inside, and the top of locating lever 15 slides and sets up in spout 16, and the bottom of locating lever 15 sets up the inboard at first splint 2 and second splint 3.

The fastening bolts 6 are provided with four groups, the four groups of fastening bolts 6 are respectively arranged around the mounting groove 5, and the four groups of fastening bolts 6 can increase the mounting stability of the positioning block 4.

The reference column 13 is provided with three groups at first splint 2 and second splint 3's surface, and three group's reference columns 13 are regular triangle-shaped and distribute, and regular triangle-shaped distributes and increases the convenience and carry out the centre gripping to the titanium stick, makes the centre gripping more stable.

The bottom of first recess 9 is rotated and is provided with pivot 17, the bottom mounting of first screw rod 10 sets up on the circumference of pivot 17, pivot 17 can make things convenient for first screw rod 10 to rotate, when mounting nut 12, only need rotate first screw rod 10, rotate first screw rod 10 and drive in the second recess 11, with nut 12 threaded connection on first screw rod 10 can, thereby the convenience is to first fixed

block

7 and 8 fixed connection of second fixed block, prevent first screw rod 10 simultaneously with the possibility to the contact of second splint 3.

The top welding of second screw rod 14 has knob 18, and the outer surface welding of knob 18 has application of force pole 19, and knob 18 can conveniently rotate second screw rod 14, simultaneously through setting up application of force pole 19, can drive knob 18 through rotating application of force pole 19 and rotate to make second screw rod 14 rotate, save physical power.

Guide slot 20 has been seted up to reference column 13's inside, and guide slot 20 sets up in the outside of spout 16, and the top symmetrical welding of locating lever 15 has guide block 21, and guide block 21 slides and sets up in guide slot 20, slides in guide slot 20 through guide block 21, conveniently leads locating lever 15, prevents that locating lever 15 from taking place the pivoted condition when sliding.

The structure principle is as follows: the utility model has the advantages that the second clamping plate 3 is rotated to enable the second fixing block 8 to contact with the first fixing block 7, and then the nut 12 is screwed into the first screw rod 10 to fix the second fixing block 8 and the first fixing block 7, so that the first clamping plate 2 and the second clamping plate 3 can be conveniently fixed, the stability of the device is increased, and the titanium bar can be conveniently clamped; through rotating second screw 14, make second screw 14 drive locating lever 15 slide in spout 16, make the other end of locating lever 15 with the surface centre gripping of titanium stick fixed, locating lever 15 can be adjusted simultaneously to the convenience is fixed to the titanium stick of different diameters carries out the centre gripping.

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 titanium stick crew cut clamping device, includes unable adjustment base (1), first splint (2) and second splint (3), its characterized in that: the lower surface of the first clamping plate (2) is welded with a positioning block (4), the positioning block (4) is provided with a mounting groove (5), the mounting groove (5) is internally threaded with a fastening bolt (6), the positioning block (4) is fixedly connected with the fixed base (1) through the fastening bolt (6), one end of the first clamping plate (2) is hinged with one end of the second clamping plate (3), the other end of the first clamping plate (2) is welded with a first fixing block (7), the other end of the second clamping plate (3) is welded with a second fixing block (8), the first fixing block (7) is provided with a first groove (9), a first screw (10) is arranged in the first groove (9), the second fixing block (8) is provided with a second groove (11), the top of the first screw (10) is arranged above the second groove (11), the upper surface of second fixed block (8) is provided with nut (12), nut (12) with the threaded connection of first screw rod (10), first splint (2) with reference column (13) have all been welded to the surface of second splint (3), the top threaded connection of reference column (13) has second screw rod (14), the bottom of second screw rod (14) is rotated and is provided with locating lever (15), spout (16) have been seted up to the inside of reference column (13), the top of locating lever (15) slides and sets up in spout (16), the bottom of locating lever (15) sets up first splint (2) with the inboard of second splint (3).

2. The titanium rod tack clamping device of claim 1, wherein: the four groups of fastening bolts (6) are arranged, and the four groups of fastening bolts (6) are respectively arranged around the mounting groove (5).

3. The titanium rod tack clamping device of claim 1, wherein: the positioning columns (13) are arranged on the outer surfaces of the first clamping plate (2) and the second clamping plate (3) and are three groups, and the positioning columns (13) are distributed in a regular triangle shape.

4. The titanium rod tack clamping device of claim 1, wherein: the bottom of the first groove (9) is rotatably provided with a rotating shaft (17), and the bottom end of the first screw (10) is fixedly arranged on the circumference of the rotating shaft (17).

5. The titanium rod tack clamping device of claim 1, wherein: the top end of the second screw rod (14) is welded with a knob (18), and the outer surface of the knob (18) is welded with a force application rod (19).

6. The titanium rod tack clamping device of claim 1, wherein: guide slot (20) have been seted up to reference column (13) inside, guide slot (20) set up the outside of spout (16), the top symmetry welding of locating lever (15) has guide block (21), guide block (21) slide to be set up in guide slot (20).