CN218284570U

CN218284570U - Anchor clamps for machining convenient to adjust

Info

Publication number: CN218284570U
Application number: CN202221930087.9U
Authority: CN
Inventors: 许勇平
Original assignee: YUNNAN OPEN UNIVERSITY
Current assignee: YUNNAN OPEN UNIVERSITY
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-13
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses an anchor clamps for machining convenient to adjust belongs to machining technical field, including the anchor clamps base, the shifting chute has been seted up to the inside of anchor clamps base, and the equal spiral mounting of two anchor clamps movable plates is on two-way lead screw. The device carries out the centre gripping when this anchor clamps to the article, when the centre gripping article is great, rotate the screw thread post, the rotation of three-dimensional screw thread post makes the elevator go up and down, then drive splint and rubber projection go up and down, can be more convenient highly adjusting splint and rubber projection as required like this, and utilize the rubber projection can increase and protect the article can not cause the damage because of the centre gripping when with article surface friction, when placing the article, make it place on the workstation, then pull open the auxiliary splint, utilize auxiliary splint to further restricted position to the article, can make this anchor clamps more tight to the article is fixed when work like this, further improve the fixed effect of this anchor clamps.

Description

Anchor clamps for machining convenient to adjust

Technical Field

The utility model relates to a machining technical field specifically is an anchor clamps for machining convenient to adjust.

Background

The mechanical processing refers to a process of changing the overall dimension or performance of a workpiece by a mechanical device, the production process of a machine refers to the whole process of manufacturing a product from raw materials or semi-finished products, the content of the production process is very wide for machine production, in the production process, the process of changing the shape, the dimension, the position, the property and the like of a production object to make the production object become a finished product or a semi-finished product is called a process, which is a main part of the production process, the process can be divided into the processes of casting, forging, stamping, welding, mechanical processing, assembling and the like, and in the mechanical processing process, a clamp is needed to be used for the workpiece to be processed;

the general machining clamp in the market can not adjust the height of the clamping plate according to requirements, so that a small part can not be placed on a workbench, a large part can only clamp a part of the part close to the bottom, clamping is not compact easily, clamping damage to the part of the part is easily caused by the general machining clamp in clamping, and the defect of the device is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps for machining convenient to adjust, before this anchor clamps carry out the centre gripping to the article, can be through the size of centre gripping article, the height of main board is controlled, when centre gripping article is great, the screw thread post rotates, the rotation of three-dimensional screw thread post makes the elevator go up and down, then drive splint and rubber projection go up and down, can be more convenient highly adjusting splint and rubber projection as required like this, and utilize the rubber projection can increase and protect the article can not cause the damage because of the centre gripping when with article surface friction, when placing the article, make it place on the workstation, then pull open the auxiliary splint, utilize auxiliary splint to the further restricted position of article, can make this anchor clamps more tight to the article is fixed when working like this, further improve the fixed effect of this anchor clamps, in order 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: the utility model provides a anchor clamps for machining convenient to adjust, includes the anchor clamps base, the upper end movable mounting of anchor clamps base has two anchor clamps movable plates, the shifting chute has been seted up to the inside of anchor clamps base, the inside of shifting chute is rotated and is installed two-way lead screw, and two equal spiral installations of anchor clamps movable plate are on two-way lead screw, the side fixed mounting and the motor of anchor clamps base, and the output and the two-way lead screw fixed connection of motor.

Preferably, two the lift groove has all been seted up to the inside of anchor clamps movable plate, two the inside in lift groove all rotates and installs the screw thread post, two equal spiral mounting has the elevator on the screw thread post, and the elevator extends to the outside of anchor clamps movable plate, two equal fixed mounting has the main board, two on the elevator in the anchor clamps movable plate outside the equal fixed mounting of one side that the main board is relative has a plurality of rubber projection.

Preferably, the upper end fixed mounting of anchor clamps base has the workstation, the bounce groove has been seted up to the workstation inside, the inside slidable mounting in bounce groove has the assistance splint, and assists the splint and extend to the outside of workstation, fixed mounting has the spring between the assistance splint of bounce inslot and the inner wall in bounce groove.

Preferably, both sides fixed mounting has the rack around the anchor clamps base upper end, two both sides all rotate around the anchor clamps movable plate and install first bull stick, two equal fixed mounting has first bull stick on the first bull stick, and is gear engagement between first bull stick and the rack.

Preferably, two steering grooves are formed in the clamp base, the second rotating rod is installed in each steering groove in a rotating mode, the first rotating rod extends into each steering groove, and the first rotating rod and the second rotating rod are connected through a first steering gear.

Preferably, the inside of turning to the groove is rotated and is installed the fan pivot, and the fan pivot extends to the outside of anchor clamps movable plate, through second steering gear connection between fan pivot and the second bull stick, fixed mounting has the flabellum in the fan pivot in the anchor clamps movable plate outside.

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

before the clamp clamps an object, the height of the main clamping plate can be controlled by clamping the object, when the object to be clamped is larger, the threaded column is rotated, the lifting block is lifted by the rotation of the three-dimensional threaded column, then the clamping plate and the rubber convex column are driven to lift, so that the heights of the clamping plate and the rubber convex column can be more conveniently adjusted as required, the rubber convex column can increase the surface friction with the object and simultaneously protect the object from being damaged due to clamping, when the object is placed, the object is placed on a workbench, then the auxiliary clamping plate is pulled open, and the auxiliary clamping plate is used for further limiting the position of the object, so that the clamp can more tightly fix the object when in work, the fixing effect of the clamp is further improved, and the machining effect of machining is further improved;

when the motor starts to drive two-way lead screw and rotates, two anchor clamps movable plates on two-way lead screw are opposite direction movement when just meeting, thereby at this moment power gear just can rotate and drive first bull stick and rotate, utilize first steering gear to drive the rotation of second bull stick, then utilize second steering gear to rotate fan pivot and rotate, at this moment the fan pivot just can make the flabellum rotate and produce wind-force, can blow the debris on the workstation when the article is installed like this, prevent to cause the influence to the centre gripping of article, and when loosening the centre gripping to the article, just can make the article place on the workstation, then carry out the forced air cooling heat dissipation to the article after just processing, improve the radiating effect of article.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a sectional view of the front structure of the working table of the present invention;

FIG. 4 is an enlarged schematic view of A in FIG. 2 according to the present invention;

fig. 5 is a schematic view of the connection relationship between the first rotating rod and the second rotating rod of the present invention.

In the figure: 1. a clamp base; 2. moving the clamp plate; 3. a lifting groove; 4. a threaded post; 5. a lifting block; 6. a main clamping plate; 7. a rubber convex column; 8. a moving groove; 9. a bidirectional screw rod; 10. a motor; 11. a work table; 12. a rebound groove; 13. an auxiliary splint; 14. a rack; 15. a power gear; 16. a first rotating lever; 17. a first steering gear; 18. a second rotating rod; 19. a fan rotating shaft; 20. a second steering gear; 21. a fan blade; 22. and a turning groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 1:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a anchor clamps for machining convenient to adjust, including anchor clamps base 1, anchor clamps base 1's upper end movable mounting has two anchor clamps movable plate 2, shifting chute 8 has been seted up to anchor clamps base 1's inside, two-way lead screw 9 is installed in the inside rotation of shifting chute 8, and the equal spiral mounting of two anchor clamps movable plate 2 is on two-way lead screw 9, side fixed mounting and motor 10 of anchor clamps base 1, and motor 10's output and two-way lead screw 9 fixed connection, lifting groove 3 has all been seted up to two anchor clamps movable plate 2's inside, two lifting groove 3's inside all rotates installs threaded post 4, equal spiral mounting has elevator 5 on two threaded post 4, and elevator 5 extends to anchor clamps movable plate 2's the outside, equal fixed mounting has a plurality of rubber projection 7 in the one side that two anchor clamps 6 are relative has, anchor clamps base 1's upper end fixed mounting has workstation 11, workstation 11 has seted up rebound groove 12 inside, the inside slidable mounting in rebound groove 12 has assisted splint 13, and assist splint 13 extend to the outside of workstation 11, the rebound 12 and the inner wall of 12 rebound between the fixed mounting spring groove.

Concretely, before this anchor clamps carry out the centre gripping to the article, can be through the size of centre gripping article, control the height of main splint 6, when the article is great, rotate screw post 4, three-dimensional screw post 4 rotates and makes elevator 5 go up and down, then drive main splint 6 and rubber projection 7 go up and down, can be more convenient as required like this adjust the height of main splint 6 and rubber projection 7, and utilize rubber projection 7 can increase the protection article can not cause the damage because of the centre gripping when with article surface friction, when placing the article, make it place on workstation 11, then pull open auxiliary splint 13, utilize auxiliary splint 13 to the further restricted position of article, can make this anchor clamps more tight to the article is fixed when working like this, further improve the fixed effect of this anchor clamps, and then improved machining's result of processing.

Example 2:

referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a be convenient for anchor clamps for machining of adjusting, anchor clamps base 1, the upper end movable mounting of anchor clamps base 1 has two anchor clamps movable plates 2, shifting chute 8 has been seted up to the inside of anchor clamps base 1, two-way lead screw 9 is installed in the inside rotation of shifting chute 8, and two equal spiral installations of anchor clamps movable plate 2 are on two-way lead screw 9, the side fixed mounting and the motor 10 of anchor clamps base 1, and the output and two-way lead screw 9 fixed connection of motor 10, both sides fixed mounting has rack 14 around the anchor clamps base 1 upper end, both sides are all rotated and are installed first bull stick 16 around two anchor clamps movable plate 2, equal fixed mounting has first bull stick 16 on two first bull sticks 16, and be gear engagement between first bull stick 16 and the rack 14, two turn to the groove 22 have been seted up to the inside of anchor clamps base 1, turn to the inside of groove 22 and all rotate and install second bull stick 18, first bull stick 16 extends to the turn to in the groove 22, and connect through first bull stick 17 between first bull stick 16 and the inside rotation of turning to turn to groove 22, turn to install fan pivot 19, and fan movable plate's outside 20 is connected on the anchor clamps movable plate.

Specifically, when the motor 10 is started to drive the bidirectional screw rod 9 to rotate, two clamp moving plates 2 on the bidirectional screw rod 9 move oppositely during meeting, at the moment, the power gear 15 rotates to drive the first rotating rod 16 to rotate, the first rotating rod 17 drives the second rotating rod 18 to rotate, then the second rotating gear 20 rotates the fan rotating shaft 19 to rotate, the fan rotating shaft 19 can enable the fan blades 21 to rotate to generate wind power, so that sundries on the workbench 11 can be blown when the object is installed, the object is prevented from being clamped and influenced, when the object is clamped, the object can be placed on the workbench 11, then the object which is just machined is cooled by wind, and the heat dissipation effect of the object is improved.

The working principle is as follows: before the clamp clamps an object, the height of the main clamping plate 6 can be controlled through the size of the clamped object, when the clamped object is large, the threaded column 4 is rotated, the lifting block 5 is lifted through rotation of the three-dimensional threaded column 4, then the main clamping plate 6 and the rubber convex column 7 are driven to lift, so that the heights of the main clamping plate 6 and the rubber convex column 7 can be adjusted more conveniently as required, the rubber convex column 7 can increase surface friction with the object and protect the object from being damaged due to clamping, when the object is placed, the object is placed on the workbench 11, then the auxiliary clamping plate 13 is pulled open, the object is further limited in position through the auxiliary clamping plate 13, then the motor 10 works, when the motor 10 is started to drive the bidirectional screw rod 9 to rotate, two movable plates 2 on the bidirectional screw rod 9 move oppositely, at the moment, the power gear 15 rotates to drive the first rotating rod 16 to rotate, the first rotating gear 17 drives the second rotating rod 18 to rotate, then the second rotating gear 20 rotates the fan rotating shaft 19, and the fan rotating shaft 19 can rotate the fan rotating shaft 21 to enable the fan blade to rotate.

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 anchor clamps for machining convenient to adjust, includes anchor clamps base (1), its characterized in that: the utility model discloses a two-way screw rod clamp, including anchor clamps base (1), moving groove (8) have been seted up to the upper end movable mounting of anchor clamps base (1), moving groove (8) have been installed to the inside of anchor clamps base (1), two-way lead screw (9) have been installed in the internal rotation of moving groove (8), and two equal spiral installations of anchor clamps moving plate (2) are on two-way lead screw (9), the side fixed mounting and motor (10) of anchor clamps base (1), and the output and two-way lead screw (9) fixed connection of motor (10).

2. The adjustable machining jig of claim 1, wherein: two lift groove (3), two have all been seted up to the inside of anchor clamps movable plate (2) the inside of lift groove (3) is all rotated and is installed screw thread post (4), two equal spiral mounting has elevator (5) on screw thread post (4), and elevator (5) extend to the outside of anchor clamps movable plate (2), two equal fixed mounting has punch holder (6), two on elevator (5) in the anchor clamps movable plate (2) outside the equal fixed mounting in one side that punch holder (6) are relative has a plurality of rubber projection (7).

3. The adjustable machining jig of claim 1, wherein: the utility model discloses a clamp, including anchor clamps base (1), workstation (11), rebound groove (12) have been seted up to the upper end fixed mounting of anchor clamps base (1), the inside slidable mounting in rebound groove (12) has assistance splint (13), and assists splint (13) to extend to the outside of workstation (11), fixed mounting has the spring between the inner wall of assistance splint (13) in rebound groove (12) and rebound groove (12).

4. The adjustable machining jig of claim 1, wherein: both sides fixed mounting has rack (14), two around anchor clamps base (1) upper end both sides all rotate around anchor clamps movable plate (2) and install first bull stick (16), two equal fixed mounting has first bull stick (16) on first bull stick (16), and is gear engagement between first bull stick (16) and rack (14).

5. The adjustable machining jig of claim 4, wherein: two steering grooves (22) have been seted up to the inside of anchor clamps base (1), the inside in steering grooves (22) is all rotated and is installed second bull stick (18), first bull stick (16) extend to in steering grooves (22), and are connected through first steering gear (17) between first bull stick (16) and second bull stick (18).

6. The adjustable machining jig of claim 5, wherein: turn to the inside rotation in groove (22) and install fan pivot (19), and fan pivot (19) extend to the outside of anchor clamps movable plate (2), be connected through second steering gear (20) between fan pivot (19) and second bull stick (18), fixed mounting has flabellum (21) on fan pivot (19) in the anchor clamps movable plate (2) outside.