CN213411146U

CN213411146U - Clamp for nail box base machining

Info

Publication number: CN213411146U
Application number: CN202021726240.7U
Authority: CN
Inventors: 段兴纯; 王伯林; 屈吉长
Original assignee: Shanghai Zhengshang Medical Instrument Co ltd
Current assignee: Shanghai Zhengshang Medical Instrument Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-11
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses an anchor clamps are used in processing of nail casket base, the on-line screen storage device comprises a base, the first chuck of base up end fixedly connected with, first chuck one side is provided with the second chuck, second chuck swing joint is at the base up end, the spout has been seted up to the base up end, the spout is inside to be connected with first lead screw through the bearing rotation, first lead screw one end runs through to the base outside and first lead screw one end can be dismantled and be connected with first crank, first chuck comprises first fixed block, second fixed block, first through-hole, first spacing post, first spacing cap, first fixed slot, second crank, second lead screw, first screw hole, second through-hole and second fixed slot. This anchor clamps are used in processing of nail casket base makes its use of mutually supporting through being provided with first lead screw, first crank, spout, slider and third screw hole, can realize carrying out horizontal regulation to the second chuck, has improved the result of use and the practicality of anchor clamps.

Description

Clamp for nail box base machining

Technical Field

The utility model relates to a nail casket processing technology field specifically is a nail casket base adds clamping apparatus.

Background

A jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig, and a device for quickly, conveniently and safely mounting a workpiece in any process in a process is called a jig in a broad sense. For example, welding clamps, inspection clamps, assembly clamps, machine tool clamps and the like, and the nail box base needs to use the used clamps to fix and limit the nail box during processing;

at present, the clamp for processing the nail box base cannot be adjusted according to the length of the nail box base in the using process, so that the limitation of the clamp in the using process is very large, and therefore, the clamp for processing the nail box base is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in processing of nail casket base to it can not adjust according to the length of nail casket base in the use to provide present anchor clamps are used in processing of nail casket base among the above-mentioned background art to solve, makes anchor clamps in the use very big problem of limitation.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for processing a nail box base comprises a base, wherein a first chuck is fixedly connected to the upper end surface of the base, a second chuck is arranged on one side of the first chuck, the second chuck is movably connected to the upper end surface of the base, a chute is formed in the upper end surface of the base, a first lead screw is rotatably connected to the inside of the chute through a bearing, one end of the first lead screw penetrates through the outer side of the base, a first crank is detachably connected to one end of the first lead screw, the first chuck comprises a first fixing block, a second fixing block, a first through hole, a first limiting column, a first limiting cap, a first fixing groove, a second crank, a second lead screw, a first threaded hole, a second through hole and a second fixing groove, a first through hole and a first threaded hole are formed in the upper end surface of the second fixing block, a first limiting column is slidably connected to the inside of the first through hole, and a first limiting cap is detachably connected to the upper end of the, the lower end of the first limiting column is fixedly connected with a first fixing block, the upper end face of the first fixing block is provided with a second fixing groove and a second through hole, the inside of the first threaded hole is in threaded connection with a second lead screw, the lower end of the second lead screw is rotatably connected inside the second through hole through a bearing, the upper end of the second lead screw is detachably connected with a second crank, the lower end face of the second fixing block is provided with the first fixing groove, the second chuck consists of a third fixing block, a fourth fixing block, a third through hole, a second limiting column, a second limiting cap, a third fixing groove, a third crank, a third lead screw, a second threaded hole, a fourth through hole, a sliding groove, a sliding block, a third threaded hole and a fourth fixing groove, the upper end face of the fourth fixing block is provided with a third through hole and a second threaded hole, the inside of the third through hole is in sliding connection with a second limiting column, and the upper end face of the second limiting, spacing post lower extreme fixedly connected with third fixed block of second, fourth through-hole and fourth fixed slot have been seted up to third fixed block up end, the inside threaded connection of second screw hole has the third lead screw, third lead screw upper end can be dismantled and be connected with the third crank, third lead screw lower extreme passes through the bearing and rotates to be connected inside the fourth through-hole, terminal surface fixedly connected with slider under the third fixed block, slider side surface is provided with the third screw hole, slider sliding connection is inside the spout, first lead screw threaded connection is inside the third screw hole.

Preferably, four groups of fixing pieces are welded on the outer side surface of the base, and bolt mounting holes are formed in the upper end faces of the fixing pieces.

Preferably, the first fixing block is welded on the upper end face of the base.

Preferably, the first fixing groove, the second fixing groove, the third fixing groove and the fourth fixing groove are all in a semi-circular arc structure.

Preferably, the sliding block and the sliding groove are matched with each other.

Preferably, the upper end surfaces of the first fixing groove and the fourth fixing groove and the lower end surfaces of the second fixing groove and the third fixing groove are fixedly connected with rubber pads.

Compared with the prior art, the beneficial effects of the utility model are that: this anchor clamps are used in processing of nail casket base is provided with first lead screw, first crank, the spout, slider and third screw hole, make its use of mutually supporting, can realize carrying out the lateral adjustment to the second chuck, when adjusting the second chuck and remove, rotate first crank, make first lead screw rotate, thereby the pivoted first lead screw promotes slider lateral shifting in the spout and makes second chuck lateral shifting, thereby the interval of regulation second chuck and first chuck that can be simple quick, in order to be applicable to the fixing of the nail casket base of different lengths, the result of use and the practicality of anchor clamps have been improved.

Drawings

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

FIG. 2 is a schematic side view of the first chuck of the present invention;

FIG. 3 is a schematic side view of the second chuck of the present invention;

fig. 4 is a schematic view of the structure of the base of the present invention.

In the figure: 1. a base; 2. a fixing member; 3. a first chuck; 4. a second chuck; 5. a first lead screw; 6. a first crank; 7. a first fixed block; 8. a second fixed block; 9. a first through hole; 10. a first limit post; 11. a first limit cap; 12. a first fixing groove; 13. a second crank; 14. a second lead screw; 15. a first threaded hole; 16. a second through hole; 17. a second fixing groove; 18. a third fixed block; 19. a fourth fixed block; 20. a third through hole; 21. a second limit post; 22. a second limit cap; 23. a third fixing groove; 24. a third crank; 25. a third lead screw; 26. a second threaded hole; 27. a fourth via hole; 28. a chute; 29. a slider; 30. a third threaded hole; 31. and a fourth fixing groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a clamp for processing a nail box base comprises a base 1, four groups of fixing pieces 2 are welded on the outer side surface of the base 1, bolt mounting holes are formed in the upper end face of each fixing piece 2, the base 1 is conveniently fixed on a workbench through bolts, a first chuck 3 is fixedly connected to the upper end face of the base 1, a first fixing block 7 is welded on the upper end face of the base 1, a second chuck 4 is arranged on one side of each first chuck 3, the second chuck 4 is movably connected to the upper end face of the base 1, a sliding groove 28 is formed in the upper end face of the base 1, a first lead screw 5 is rotatably connected to the inside of the sliding groove 28 through a bearing, one end of the first lead screw 5 penetrates through the outer side of the base 1, and one end of;

the first chuck 3 consists of a first fixing block 7, a second fixing block 8, a first through hole 9, a first limit column 10, a first limit cap 11, a first fixing groove 12, a second crank 13, a second lead screw 14, a first threaded hole 15, a second through hole 16 and a second fixing groove 17, the upper end surface of the second fixing block 8 is provided with a first through hole 9 and a first threaded hole 15, a first limiting column 10 is connected inside the first through hole 9 in a sliding manner, the upper end of the first limiting column 10 is detachably connected with a first limiting cap 11, the lower end of the first limiting column 10 is fixedly connected with a first fixing block 7, a second fixing groove 17 and a second through hole 16 are formed in the upper end surface of the first fixing block 7, a second lead screw 14 is connected inside the first threaded hole 15 in a threaded manner, the lower end of the second lead screw 14 is rotatably connected inside the second through hole 16 through a bearing, a second crank 13 is detachably connected to the upper end of the second lead screw 14, and a first fixing groove 12 is formed in the lower end surface of the second fixing;

the second chuck 4 is composed of a third fixing block 18, a fourth fixing block 19, a third through hole 20, a second limiting post 21, a second limiting cap 22, a third fixing groove 23, a third crank 24, a third screw 25, a second screw hole 26, a fourth through hole 27, a sliding chute 28, a sliding block 29, a third screw hole 30 and a fourth fixing groove 31, the upper end surface of the fourth fixing block 19 is provided with the third through hole 20 and the second screw hole 26, the inside of the third through hole 20 is connected with the second limiting post 21 in a sliding manner, the upper end surface of the second limiting post 21 is detachably connected with the second limiting cap 22, the lower end of the second limiting post 21 is fixedly connected with the third fixing block 18, the upper end surface of the third fixing block 18 is provided with the fourth through hole 27 and the fourth fixing groove 31, the inside of the second screw hole 26 is connected with the third screw 25 in a threaded manner, the upper end of the third screw 25 is detachably connected with the third crank 24, the lower end of the third screw 25 is rotatably connected, terminal surface fixedly connected with slider 29 under the third fixed block 18, slider 29 side surface is provided with third screw hole 30, slider 29 sliding connection is inside spout 28, slider 29 and spout 28 are mutually matchd slider 29 and spout 28, make slider 29 can be at the inside lateral sliding of spout 28, first lead screw 5 threaded connection is inside third screw hole 30, first fixed slot 12, second fixed slot 17, third fixed slot 23 and fourth fixed slot 31 are the half-circular arc structure, it is fixed to nail casket base centre gripping that can be fine, first fixed slot 12 and fourth fixed slot 31 up end and the equal fixedly connected with rubber pad of terminal surface under second fixed slot 17 and the third fixed slot 23, when fixing nail casket base, the rubber pad plays fine guard action to the nail casket base.

The working principle is as follows: when the nail box base is clamped and fixed, firstly, the distance between the second chuck 4 and the first chuck 3 is adjusted according to the length of the nail box, when adjusting the second chuck 4, the first crank 6 is rotated, so that the first lead screw 5 is rotated, the rotating first lead screw 5 drives the slide block 29 to move in the slide groove 28, thereby pushing the second chuck 4 to move transversely, when the distance between the second chuck 4 and the first chuck 3 is adjusted, both ends of the magazine base are respectively put into the second fixing groove 17 of the first cartridge 3 and the fourth fixing groove 31 of the second cartridge 4, then the second crank handle 13 and the third crank handle 24 are respectively rotated, so that the second lead screw 14 and the third lead screw 25 are rotated, the second lead screw 14 and the third lead screw 25 in rotation push the second fixing block 8 and the fourth fixing block 19 to move downwards, so that the first and

second fixing grooves

12 and 17 and the third and

fourth fixing grooves

23 and 31 are clamped and fixed to the magazine base, respectively.

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 nail casket anchor clamps for base processing, includes base (1), its characterized in that: the device is characterized in that a first chuck (3) is fixedly connected to the upper end face of the base (1), a second chuck (4) is arranged on one side of the first chuck (3), the second chuck (4) is movably connected to the upper end face of the base (1), a sliding groove (28) is formed in the upper end face of the base (1), a first lead screw (5) is rotatably connected to the inside of the sliding groove (28) through a bearing, one end of the first lead screw (5) penetrates through the outer side of the base (1), one end of the first lead screw (5) is detachably connected with a first crank (6), the first chuck (3) is composed of a first fixing block (7), a second fixing block (8), a first through hole (9), a first limiting column (10), a first limiting cap (11), a first fixing groove (12), a second crank (13), a second lead screw (14), a first threaded hole (15), a second through hole (16) and a second fixing groove (17), first through-hole (9) and first screw hole (15) have been seted up to second fixed block (8) up end, first through-hole (9) inside sliding connection has first spacing post (10), first spacing post (10) upper end can be dismantled and be connected with first spacing cap (11), first spacing post (10) lower extreme fixedly connected with first fixed block (7), second fixed slot (17) and second through-hole (16) have been seted up to first fixed block (7) up end, first screw hole (15) internal thread is connected with second lead screw (14), second lead screw (14) lower extreme rotates through the bearing and connects inside second through-hole (16), second lead screw (14) upper end can be dismantled and is connected with second crank (13), first fixed slot (12) have been seted up to second fixed block (8) lower terminal surface, second chuck (4) are by third fixed block (18), A fourth fixing block (19), a third through hole (20), a second limiting post (21), a second limiting cap (22), a third fixing groove (23), a third crank (24), a third lead screw (25), a second threaded hole (26), a fourth through hole (27), a sliding chute (28), a sliding block (29), a third threaded hole (30) and a fourth fixing groove (31), wherein the upper end face of the fourth fixing block (19) is provided with the third through hole (20) and the second threaded hole (26), the inside of the third through hole (20) is connected with the second limiting post (21) in a sliding manner, the upper end face of the second limiting post (21) is detachably connected with the second limiting cap (22), the lower end of the second limiting post (21) is fixedly connected with the third fixing block (18), the upper end face of the third fixing block (18) is provided with the fourth through hole (27) and the fourth fixing groove (31), the inside of the second threaded hole (26) is connected with the third lead screw (25) in a threaded manner, third lead screw (25) upper end can be dismantled and be connected with third crank (24), third lead screw (25) lower extreme passes through the bearing and rotates to be connected inside fourth through-hole (27), terminal surface fixedly connected with slider (29) under third fixed block (18), slider (29) side surface is provided with third screw hole (30), slider (29) sliding connection is inside spout (28), first lead screw (5) threaded connection is inside third screw hole (30).

2. The jig for processing a magazine base as claimed in claim 1, wherein: four groups of fixing pieces (2) are welded on the outer side surface of the base (1), and bolt mounting holes are formed in the upper end faces of the fixing pieces (2).

3. The jig for processing a magazine base as claimed in claim 1, wherein: the first fixing block (7) is welded on the upper end face of the base (1).

4. The jig for processing a magazine base as claimed in claim 1, wherein: the first fixing groove (12), the second fixing groove (17), the third fixing groove (23) and the fourth fixing groove (31) are all in a semi-circular arc structure.

5. The jig for processing a magazine base as claimed in claim 1, wherein: the sliding block (29) and the sliding groove (28) are mutually matched sliding block (29) and sliding groove (28).

6. The jig for processing a magazine base as claimed in claim 1, wherein: rubber pads are fixedly connected to the upper end faces of the first fixing groove (12) and the fourth fixing groove (31) and the lower end faces of the second fixing groove (17) and the third fixing groove (23).