CN215588970U

CN215588970U - Clamp for assisting locking

Info

Publication number: CN215588970U
Application number: CN202121324971.3U
Authority: CN
Inventors: 陈湘
Original assignee: Shenzhen Hello Robot Technology Co ltd
Current assignee: Shenzhen Hello Robot Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-01-21
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses an auxiliary locking fixture which comprises a bottom plate, wherein a turnover assembly is arranged on the bottom plate, a placing table and a compressing assembly are arranged on the turnover assembly, a supporting cylinder and a baffle plate connected with the supporting cylinder are further arranged on the bottom plate, the baffle plate is positioned below the placing table, the compressing assembly is used for compressing parts on the placing table, the turnover assembly is used for driving the placing table to turn over above the baffle plate, and the supporting cylinder is used for driving the baffle plate to move up and down. According to the clamp for assisting locking, the alignment of the part is not easy to deviate in the locking process of the part.

Description

Clamp for assisting locking

Technical Field

The utility model relates to the technical field of machining, in particular to a clamp for assisting locking.

Background

When parts with relatively high machining precision are fastened by screws after assembly, the alignment between the parts is likely to shift due to the tightening force of the screws, and the assembled product is not satisfactory.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp for assisting locking, which is not easy to shift in alignment of parts in a locking process of the parts.

The utility model discloses a clamp for auxiliary locking, which adopts the technical scheme that:

the utility model provides an anchor clamps are used in supplementary locking, includes the bottom plate, be equipped with the upset subassembly on the bottom plate, be equipped with on the upset subassembly and place the platform and compress tightly the subassembly, still be equipped with the support cylinder on the bottom plate to and the baffle that links to each other with the support cylinder, the baffle is located the below of placing the platform, it is used for compressing tightly the part on placing the platform to compress tightly the subassembly, the upset subassembly is used for the drive to place the platform and overturns in the top of baffle, the support cylinder is used for driving the baffle and reciprocates.

As a preferred scheme, the upset subassembly includes first backup pad, second backup pad, revolving cylinder, first pivot and second pivot, first backup pad and second backup pad are fixed side by side on the bottom plate and are located the double-phase offside of placing the platform respectively, the through-hole has been seted up on the first backup pad, the one end of first pivot is located in the first through-hole, the other end with place the platform and link to each other, revolving cylinder installs in the second backup pad, second pivot one end links to each other with revolving cylinder, the other end with place the platform and link to each other, revolving cylinder is used for driving and places the platform and rotate around the central axis of through-hole.

Preferably, the bottom plate is provided with two first reinforcing plates and two second reinforcing plates, two adjacent sides of the first reinforcing plates are respectively connected with the bottom plate and the first supporting plate, and two adjacent sides of the second reinforcing plates are respectively connected with the bottom plate and the second supporting plate.

Preferably, the pressing assembly comprises a pressing cylinder and a pressing plate connected with the pressing cylinder, the pressing plate is located above the placing table, and the pressing cylinder is used for driving the pressing plate to move up and down.

Preferably, the number of the pressing assemblies is two.

Preferably, the number of the supporting cylinders is two, the two supporting cylinders are respectively located at two opposite sides of the placing table, and the two opposite sides of the baffle are respectively connected with the two supporting cylinders.

The auxiliary locking clamp disclosed by the utility model has the beneficial effects that: when the parts to be assembled are placed on the placing table and aligned, the parts are pressed on the placing table through the pressing assembly, so that when screws are fixed at the top of the parts, the parts are clamped by the pressing assembly and the placing table, and are not easy to move; when the side fixed screw of part is continued to follow as needs, it is upwards that the platform upset is placed in the drive of upset mechanism, then support cylinder drive baffle rebound, until the baffle contacts with the part, thereby when the rotatory screw of decurrent direction, under blockking of baffle, the part can not the rebound, and the part is under the centre gripping that compresses tightly the subassembly and place the platform, and the part is difficult to remove, so the part is at the in-process of locking, and the counterpoint of part is difficult to take place the skew.

Drawings

Fig. 1 is a schematic structural view of an auxiliary locking clip of the present invention.

Detailed Description

The utility model will be further elucidated and described with reference to the embodiments and drawings of the specification:

referring to fig. 1, an auxiliary locking fixture includes a base plate 10, a turning assembly 20 is disposed on the base plate 10, a placing table 30 and a pressing assembly 40 are disposed on the turning assembly 20, a supporting cylinder 50 and a baffle 60 connected to the supporting cylinder 50 are further disposed on the base plate 10, and the baffle 60 is disposed below the placing table 30.

When the parts to be assembled are placed on the placing table 30 and aligned, the parts 40 are pressed on the placing table 30 through the pressing assembly, so that when screws are fixed on the tops of the parts, the parts are clamped by the pressing assembly 40 and the placing table 30, and the parts are not easy to move; when the screws are required to be fixed continuously from the side surfaces of the parts, the turnover mechanism 20 drives the placing table 30 to turn over to the side surface of the parts upwards, then the supporting cylinder 50 drives the baffle plate 60 to move upwards until the baffle plate 60 is contacted with the parts, so that when the screws are rotated in the downward direction, the parts cannot move downwards under the blocking of the baffle plate 60, and the parts are clamped by the pressing assembly 40 and the placing table 30 and are not easy to move, so that the alignment of the parts is not easy to shift in the locking process.

Upset subassembly 20 includes first backup pad 21, second backup pad 22, revolving cylinder 23, first pivot 24 and second pivot 25, first backup pad 21 and second backup pad 22 are fixed side by side on bottom plate 10, first backup pad 21 and second backup pad 22 are located the double-phase offside of placing platform 30 respectively, through-hole 211 has been seted up on first backup pad 21, the one end of first pivot 24 is located first through-hole 211, the other end links to each other with placing platform 30, revolving cylinder 23 is installed in second backup pad 22, the one end of second pivot 25 links to each other with revolving cylinder 23, the other end links to each other with placing platform 30.

When the screws need to be fixed from the side of the part continuously, the rotary air cylinder 23 drives the placing 30 table to turn over to the position where the side of the part faces upwards. Therefore, the situation that the parts are detached from the placing table 30 and one side of the part needing the fixing screws is placed on the placing table 30 upwards and then is aligned again is avoided, and the assembling efficiency is improved.

Two first reinforcing plates 70 and two second reinforcing plates 80 are arranged on the bottom plate 10, two adjacent sides of the first reinforcing plates 70 are respectively connected with the bottom plate 10 and the first supporting plate 21, and two adjacent sides of the second reinforcing plates 80 are respectively connected with the bottom plate 10 and the second supporting plate 22. Thereby improving the stability of the installation between the flip assembly 20 and the base plate 10.

The pressing assembly 40 comprises a pressing cylinder 41 and a pressing plate 42 connected with the pressing cylinder 41, the pressing plate 42 is located above the placing table 30, when the pressing cylinder 41 drives the pressing plate 42 to move downwards, the pressing plate 42 presses the part on the placing table 30, and when the part is assembled, the pressing cylinder 41 drives the pressing plate 42 to move upwards, and the pressing plate 42 leaves the part.

When the number of the pressing assemblies 40 is two, two sets of parts can be fixed at the same time.

The number of the supporting cylinders 50 is two, the two supporting cylinders 50 are respectively located at two opposite sides of the placing table 30, and two opposite sides of the baffle 60 are respectively connected with the two supporting cylinders 50. The two support cylinders 50 drive the baffle 60 from opposite sides of the baffle 60 so that the baffle 60 does not tilt to one side, further preventing the position of the parts from being shifted.

In summary, through setting up the pressure assembly 40, prevent that the part from when passing through screw locking, the counterpoint of part from taking place the skew, through setting up upset subassembly 20, when the screw locking is carried out from the side of part simultaneously to needs, will place the platform 30 through upset subassembly 20 and overturn the ascending position in side of part, and inefficiently pull down the part from placing the platform 30, and place and fix a position again, through setting up supporting cylinder 50 and baffle 60, when the part overturns to the side upwards, baffle 60 can hold up the part from the below of part, prevent that the screw from moving down under the effect of screwing up when locking in the direction from top to bottom. Therefore, the possibility of displacement of the part when the part is locked through the screw is reduced in all directions.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an auxiliary locking anchor clamps, its characterized in that, includes the bottom plate, be equipped with the upset subassembly on the bottom plate, be equipped with on the upset subassembly and place the platform and compress tightly the subassembly, still be equipped with the support cylinder on the bottom plate to and the baffle that links to each other with the support cylinder, the baffle is located the below of placing the platform, it is used for compressing tightly the part at placing the bench to compress tightly the subassembly, the upset subassembly is used for the drive to place the platform and overturns in the top of baffle, the support cylinder is used for driving the baffle and reciprocates.

2. The auxiliary locking fixture as claimed in claim 1, wherein the turnover assembly comprises a first supporting plate, a second supporting plate, a rotary cylinder, a first rotating shaft and a second rotating shaft, the first supporting plate and the second supporting plate are fixed on the bottom plate side by side and are respectively located at two opposite sides of the placing table, the first supporting plate is provided with a through hole, one end of the first rotating shaft is located in the first through hole, the other end of the first rotating shaft is connected with the placing table, the rotary cylinder is mounted on the second supporting plate, one end of the second rotating shaft is connected with the rotary cylinder, the other end of the second rotating shaft is connected with the placing table, and the rotary cylinder is used for driving the placing table to rotate around the central axis of the through hole.

3. The jig for auxiliary locking as claimed in claim 2, wherein the base plate is provided with two first reinforcing plates and two second reinforcing plates, the adjacent sides of the first reinforcing plates are connected to the base plate and the first support plate, respectively, and the adjacent sides of the second reinforcing plates are connected to the base plate and the second support plate, respectively.

4. The auxiliary locking jig as claimed in claim 1, wherein the pressing assembly comprises a pressing cylinder and a pressing plate connected to the pressing cylinder, the pressing plate is located above the placing table, and the pressing cylinder is used for driving the pressing plate to move up and down.

5. A secondary locking clip as set forth in claim 3 wherein said hold-down assemblies are two in number.

6. The clip for auxiliary locking as claimed in any one of claims 1 to 5, wherein the number of the supporting cylinders is two, the two supporting cylinders are respectively located at two opposite sides of the placing table, and two opposite sides of the blocking plate are respectively connected with the two supporting cylinders.