CN217619101U

CN217619101U - A from centering anchor clamps for new forms of energy trades power station

Info

Publication number: CN217619101U
Application number: CN202220705085.3U
Authority: CN
Inventors: 叶青林
Original assignee: Shanghai Linxi Intelligent Technology Co ltd
Current assignee: Shanghai Linxi Intelligent Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-10-21
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a from centering anchor clamps for new forms of energy trade power station, it includes base etc, the lead screw is installed in the centre of base through middle fixed block, first screw-nut, second screw-nut all with lead screw threaded connection, be equipped with the even two parts screw thread of levogyration screw thread and dextrorotation screw thread on the lead screw, first screw-nut, second screw-nut is located the both sides of middle fixed block respectively, first tight piece of clamp and first screw-nut block, the tight piece of clamp and second screw-nut block of second, the nut separation blade is located one of lead screw and serves, first location dog, second location dog is fixed respectively on two outsides of base. The utility model discloses a thereby the screw drive drives first screw-nut, the reverse synchronous motion of second screw-nut, and the tight piece of the first clamp of final drive, the tight piece realization of the second clamp are pressed from both sides tightly or are loosened, realize accurate repeated positioning, guarantee work piece equipment machining precision. The lead screw improves precision and wear resistance, and the error can not appear in long-time processing to the work piece yet.

Description

A from centering anchor clamps for new forms of energy trades power station

Technical Field

The utility model relates to an anchor clamps especially relate to a from centering anchor clamps that is used for new forms of energy to trade power station.

Background

In the field of machining, a vise is a common fixture and consists of a base and two jaws, one of which is fixed on the base and the other of which slides freely on the base. When a workpiece is clamped, the movable jaw moves towards the fixed jaw, so that one surface of the workpiece is tightly attached to the fixed jaw.

Current vice repeated positioning accuracy is relatively poor, and the error can appear in long-time adding man-hour to the work piece, leads to later can the error appear in the equipment processing to the work piece, influences work piece equipment machining precision, can not adapt to the new forms of energy and trades the power station, has iron fillings and other foreign matters to get into from the gap of casing in addition in the use, causes pollution or damages the screw thread to the lead screw, influences the lead screw rotation.

Disclosure of Invention

To the above situation, in order to overcome prior art's defect, the utility model provides a from centering anchor clamps for new forms of energy trades power station.

The utility model discloses a solve above-mentioned technical problem through following technical scheme: the utility model provides a from centering anchor clamps for new forms of energy trades power station, a serial communication port, it includes the base, the lead screw, first screw-nut, second screw-nut, middle fixed block, first clamp piece, the second presss from both sides tight piece, the nut separation blade, first locating stop, second locating stop, the lead screw passes through middle fixed block and installs in the centre of base, first screw-nut, second screw-nut all with lead screw threaded connection, be equipped with the even two parts thread of levogyration thread and dextrorotation thread on the lead screw, first screw-nut, second screw-nut is located the both sides of middle fixed block respectively, first clamp piece and first screw-nut block, second clamp piece and second screw-nut block, the nut separation blade is located one end of lead screw, first locating stop, second locating stop is fixed respectively on two outsides of base.

Preferably, a slot is arranged in the middle of the vertical direction of the base, and two ends of the middle fixing block are connected with the slot in an inserting mode, so that the base is convenient to install and fix.

Preferably, a strip-shaped groove is formed in the transverse middle of the base, so that the screw rod is convenient to mount.

Preferably, four corners of the base are respectively provided with a fixing hole, so that the base can be conveniently fixed on the ground and the like, and the fixing is firm.

Preferably, the both sides of base are equipped with a plurality of bar chip removal mouths, conveniently will get into the iron fillings of base and other foreign matter discharge, can not cause the pollution or damage the screw like this to the lead screw.

Preferably, the middle of the screw rod is provided with an annular groove, so that the screw rod is conveniently matched with the middle fixing block for installation.

Preferably, the other end of lead screw is equipped with a connecting axle, and the connecting axle is convenient to be connected with the motor, and the drive lead screw rotates.

Preferably, the inner side of the base is provided with a sliding groove, the structure of the first lead screw nut is the same as that of the second lead screw nut, two sides of the first lead screw nut and two sides of the second lead screw nut are respectively provided with a sliding block, and the sliding groove is connected with the sliding block in a sliding manner, so that the first lead screw nut and the second lead screw nut can conveniently slide.

Preferably, the top end of the first lead screw nut and the top end of the second lead screw nut are both provided with a clamping groove and two first screw holes, the bottom end of the first clamping block and the bottom end of the second clamping block are both provided with a clamping block and two second screw holes, and the clamping groove and the clamping block are clamped, so that the installation is convenient; the first clamping block and the first screw rod nut are fixed together through the screw, the first screw hole and the second screw hole, and the second clamping block and the second screw rod nut are fixed together, so that the fixation is firm.

Preferably, a threaded hole is formed in the middle of the first lead screw nut and the middle of the second lead screw nut, so that the first lead screw nut and the second lead screw nut are conveniently connected with the lead screw.

The utility model discloses an actively advance the effect and lie in: the first lead screw nut and the second lead screw nut are in threaded connection with the lead screw, two uniform parts of threads of a left-handed thread and a right-handed thread are arranged on the lead screw, the first lead screw nut and the second lead screw nut are respectively positioned on two sides of the middle fixing block, the first clamping block is clamped with the first lead screw nut, the second clamping block is clamped with the second lead screw nut, the lead screw drives the first lead screw nut and the second lead screw nut to move reversely and synchronously, the first clamping block is finally driven, the second clamping block is clamped or loosened, accurate repeated positioning is realized, and the assembly and machining precision of workpieces is ensured. The screw rod improves the precision and the wear resistance, and no error occurs when a workpiece is processed for a long time; the nut separation blade positions the second screw rod nut to prevent the second screw rod nut from being separated from the screw rod. First location dog, second location dog are fixed a position work piece etc. and are prevented that the work piece from taking place to remove in the centre gripping, press from both sides tightly more accurate like this.

Drawings

Fig. 1 is the utility model is used for new forms of energy to trade power station from the structural schematic diagram of centering anchor clamps.

Fig. 2 is the utility model discloses an explosion chart that is used for new forms of energy to trade power station from centering anchor clamps.

Fig. 3 is a schematic structural diagram of the middle base of the present invention.

Fig. 4 is a schematic structural view of the middle screw rod of the present invention.

Fig. 5 is a schematic structural view of the first clamping block and the second clamping block of the present invention.

Fig. 6 is a schematic structural view of the first lead screw nut and the second lead screw nut of the present invention.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 and fig. 2, the utility model discloses a from centering anchor clamps for new forms of energy trade power station includes base 1, lead screw 2, first screw-nut 3, second screw-nut 4, middle fixed block 5, first tight piece 6 of clamp, the tight piece 7 of clamp of second, the nut separation blade 8, first location dog 9, second location dog 10, lead screw 2 is installed in the centre of base 1 through middle fixed block 5, first screw-nut 3, second screw-nut 4 all with lead screw 2 threaded connection, be equipped with the even two parts thread of left-handed thread and dextrorotation thread on the lead screw 2, first screw-nut 3, second screw-nut 4 is located the both sides of middle fixed block 5 respectively, first tight piece 6 of clamp and the 3 block of first screw-nut, the tight piece 7 of clamp of second and the block 4 block of second screw-nut, nut separation blade 8 is located one of lead screw 2 and serves, first location dog 9, second location dog 10 is fixed respectively on two outsides of base 1.

As shown in fig. 3, a slot 11 is arranged in the middle of the vertical direction of the base 1, and two ends of the middle fixing block 5 are inserted into the slot, so that the installation and the fixation are convenient.

As shown in fig. 3, a bar-shaped groove 12 is formed in the lateral center of the base 1, thus facilitating the installation of the lead screw 2.

As shown in fig. 3, four corners of the base 1 are respectively provided with a fixing hole 13, so that the base 1 can be conveniently and firmly fixed on the ground or the like.

As shown in figure 3, a plurality of strip-shaped chip removal ports 14 are arranged on two sides of the base 1, so that scrap iron and other foreign matters entering the base 1 can be conveniently discharged, and the lead screw cannot be polluted or damaged.

As shown in fig. 4, the middle of the screw rod 2 is provided with an annular groove 15, so that the screw rod is conveniently matched with the middle fixing block 5 for installation.

As shown in fig. 4, the other end of the screw rod 2 is provided with a connecting shaft 16, and the connecting shaft 16 is conveniently connected with a motor to drive the screw rod to rotate.

As shown in fig. 3 and 6, the inner side of the base 1 is provided with a sliding groove 17, the structure of the first lead screw nut 3 is the same as that of the second lead screw nut 4, two sides of the first lead screw nut 3 and two sides of the second lead screw nut 4 are both provided with a sliding block 18, and the sliding groove 17 is slidably connected with the sliding block 18, so that the first lead screw nut 3 and the second lead screw nut 4 can slide conveniently.

As shown in fig. 5 and 6, a clamping groove 19 and two first screw holes 21 are formed at the top end of the first feed screw nut 3 and the top end of the second feed screw nut 4, a clamping block 20 and two second screw holes 22 are formed at the bottom end of the first clamping block 6 and the bottom end of the second clamping block 7, and the clamping groove 19 and the clamping block 20 are clamped, so that the installation is convenient; the screws, the first screw hole 21 and the second screw hole 22 are used for fixing the first clamping block 6 and the first feed screw nut 3 together, and the second clamping block 7 and the second feed screw nut 4 are fixed together firmly.

As shown in fig. 6, a threaded hole 24 is formed in the middle of the first lead screw nut 3 and the middle of the second lead screw nut 4, so that the connection with the lead screw 2 is facilitated.

As shown in fig. 5, the first clamping block 6 and the second clamping block 7 are provided with a sponge block 23, so as to prevent clamping of a clamped article (e.g., a workpiece).

The working principle of the utility model is as follows: the utility model discloses a base 1, lead screw 2, first screw-nut 3, second screw-nut 4, middle fixed block 5, first tight piece 6 that presss from both sides, the tight piece 7 of second clamp, nut separation blade 8, first locating stop 9, second locating stop 10, slot 11, bar groove 12, fixed orifices 13, chip removal mouth 14, annular groove 15, connecting axle 16, spout 17, slider 18, draw-in groove 19, fixture block 20, first screw hole 21, second screw hole 22, parts such as sponge piece 23 are universal standard or the parts that technical staff in the field known, its structure and principle all can learn or learn through conventional experimental method for this technical staff's accessible technical manual. During the use, first screw-nut 3, second screw-nut 4 all with lead screw 2 threaded connection, be equipped with the even two parts thread of levogyration thread and dextrorotation thread on the lead screw 2, first screw-nut 3, second screw-nut 4 are located the both sides of middle fixed block 5 respectively, first clamp piece 6 and first screw-nut 3 block, second clamp piece 7 and second screw-nut 4 block, thereby lead screw 2 drive drives first screw-nut 3, the reverse synchronous motion of second screw-nut 4, finally drive first clamp piece 6, second clamp piece 7 realizes pressing from both sides tightly or unclamping, realize accurate repetitive positioning, guarantee work piece equipment machining precision. The screw rod improves the precision and the wear resistance, and no error occurs when a workpiece is processed for a long time; the nut catch 8 positions the second lead screw nut 4 to prevent the second lead screw nut 4 from being separated from the lead screw. The first positioning stop block 9 and the second positioning stop block 10 are used for positioning workpieces and the like, so that the workpieces are prevented from moving in clamping, and clamping is more accurate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a from centering anchor clamps for new forms of energy trade power station, a serial communication port, it includes base (1), lead screw (2), first screw-nut (3), second screw-nut (4), middle fixed block (5), first clamp piece (6), second clamp piece (7), nut separation blade (8), first location dog (9), second location dog (10), lead screw (2) are installed in the centre of base (1) through middle fixed block (5), first screw-nut (3), second screw-nut (4) all with lead screw (2) threaded connection, be equipped with the even two parts thread of levogyration thread and dextrorotation thread on lead screw (2), first screw-nut (3), second screw-nut (4) are located the both sides of middle fixed block (5) respectively, first clamp piece (6) and first screw-nut (3) block, second clamp piece (7) and second screw-nut (4) block, separation blade (8) are located the one end of middle fixed block (2), second location dog (9), two outside the second location dog (10) are fixed on the base (1) respectively.

2. The self-centering clamp for the new energy charging station as claimed in claim 1, wherein a slot (11) is provided in the vertical middle of the base (1).

3. The self-centering clamp for the new energy charging station as claimed in claim 1, wherein a strip-shaped groove (12) is provided on a lateral middle of the base (1).

4. The self-centering clamp for the new energy conversion station as claimed in claim 1, wherein the base (1) is provided with a fixing hole (13) at each of four corners.

5. The self-centering clamp for the new energy conversion station as claimed in claim 1, wherein a plurality of strip-shaped exhaust ports (14) are provided on both sides of the base (1).

6. The self-centering clamp for the new energy charging station as claimed in claim 1, wherein an annular groove (15) is formed in the middle of the screw rod (2).

7. The self-centering clamp for the new energy charging station as claimed in claim 1, wherein a connecting shaft (16) is provided at the other end of the screw rod (2).

8. The self-centering clamp for the new energy charging station as claimed in claim 1, wherein a sliding groove (17) is formed in the inner side of the base (1), the structure of the first lead screw nut (3) is the same as that of the second lead screw nut (4), a sliding block (18) is arranged on each of two sides of the first lead screw nut (3) and two sides of the second lead screw nut (4), and the sliding groove (17) is slidably connected with the sliding block (18).

9. The self-centering clamp for the new energy charging station as claimed in claim 1, wherein a clamping groove (19) and two first screw holes (21) are formed in the top end of the first lead screw nut (3) and the top end of the second lead screw nut (4), a clamping block (20) and two second screw holes (22) are formed in the bottom end of the first clamping block (6) and the bottom end of the second clamping block (7), and the clamping groove (19) and the clamping block (20) are clamped.

10. The self-centering clamp for the new energy charging station as claimed in claim 1, wherein a threaded hole (24) is formed in the middle of the first lead screw nut (3) and the middle of the second lead screw nut (4).