CN215469657U

CN215469657U - Clamping component for door lock production

Info

Publication number: CN215469657U
Application number: CN202121510229.1U
Authority: CN
Inventors: 吴莉; 周海燕
Original assignee: Shenzhen Zhuojin Technology Development Co Ltd
Current assignee: Shenzhen Zhuojin Technology Development Co Ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-11
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a clamping assembly for door lock production, and relates to the field of clamps. According to the utility model, the limiting assembly is arranged, so that a user can rotate the two threaded sleeves along the screw rod before clamping a workpiece, so that the distance between the two threaded sleeves is adjusted, and finally, the distance between the limiting plates on the two threaded sleeves is the maximum pressed distance of the workpiece, so that the limiting plate can limit the clamping seat when the workpiece is subsequently clamped, and the damage caused by too large pressure on the tool can be prevented.

Description

Clamping component for door lock production

Technical Field

The utility model relates to the field of clamps, in particular to a clamping assembly for door lock production.

Background

The door lock is a device for locking a door as the name implies so as to prevent other people from opening the door, the door lock is classified into a plurality of classes, the requirements on the door lock are different in each occasion, the common household anti-theft door lock is high in safety and low in price, and a device for preventing a workpiece from generating displacement or vibration in the machining process in a clamp is called as a clamping device.

According to the Chinese patent with the publication number of CN212526875U, a clamping device for producing miniature nuts is disclosed, the arrangement of the rough anti-slip layer increases the contact friction force between the micro nut and the micro nut when the micro nut is clamped, greatly improves the stability of a clamping mould, and simultaneously can protect the micro nut from being scratched by the hard surface of a clamping device, however, during the clamping process of the workpiece, the air cylinder is required to operate, and as the clamping pressure is continuously applied to the workpiece, the pressure may be excessively applied to distort and deform the workpiece, the workpiece is damaged, and after the workpiece is fixed, if the position of the workpiece needs to be adjusted, the workpiece placing angle needs to be carefully calibrated by a user manually, when the user accidentally operates the workpiece, the workpiece is easily deviated from the position, so that the workpiece needs to be readjusted, and the processing efficiency of the workpiece is affected.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a clamping assembly for door lock production, which solves the technical problems that workpieces are damaged and the workpieces are easy to deviate from the positions due to the fact that the clamping pressure is continuously applied to the workpieces excessively.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clamping component of lock production usefulness, includes the base, the cylinder is all installed to the top both sides of base, two the output of cylinder all is connected with through the piston rod and presss from both sides tight seat, press from both sides one side of tight seat and seted up a plurality of dashpot, it is a plurality of the inside of dashpot all is connected with the buffer block through the spring beam, two the both sides of cylinder all are provided with spacing subassembly, be provided with adjusting part in the middle of the top of base.

Further, spacing subassembly is including being fixed in two screws rods at base top, two the surface of screw rod has all cup jointed two swivel nuts, the surface mounting of swivel nut has the limiting plate.

Through adopting above-mentioned technical scheme, before pressing from both sides the work piece tightly, the user can rotate two swivel nuts along the screw rod to adjust the interval between two swivel nuts, make the interval between the limiting plate on two swivel nuts at last be the biggest pressurized distance of work piece, make in follow-up when to the work piece centre gripping, the accessible limiting plate is spacing to the clamping seat, prevents to exert pressure the too big damage that causes of instrument.

Furthermore, the outer surface of the screw rod is provided with a scale line, the screw sleeve is in threaded connection with the screw rod, and the limiting plate is in rotary connection with the screw sleeve.

Through adopting above-mentioned technical scheme for the swivel nut is more accurate in the adjustment position on the screw rod, makes the limiting plate rotate along the swivel nut surface when needing.

Furthermore, the adjusting component comprises a bearing plate arranged at the top of the base, a magnetic block is fixed above the inner part of the bearing plate, a driven shaft is fixed in the middle of the bottom of the bearing plate, and a driving shaft penetrating through the outer surface of the base is installed at the bottom end of the driven shaft.

Through adopting above-mentioned technical scheme for after the work piece is placed on the loading board, the accessible magnetic path adsorbs, thereby makes the work piece more stable difficult skew after placing, and the user's accessible rotates the driving shaft, lets the driven shaft of being connected rather than the meshing drive the loading board and the work piece adjustment direction on it, and is easy and simple to handle.

Furthermore, one end of the driving shaft is meshed with the bottom end of the driven shaft, and the bearing plate is rotatably connected with the base.

Through adopting above-mentioned technical scheme for can drive the driven shaft that the meshing is connected after the driving shaft rotates, and then make the loading board rotate along the base.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the limiting assembly is arranged, so that a user can rotate the two threaded sleeves along the screw rod before clamping a workpiece, so that the distance between the two threaded sleeves is adjusted, and finally, the distance between the limiting plates on the two threaded sleeves is the maximum pressed distance of the workpiece, so that the limiting plate can limit the clamping seat when the workpiece is subsequently clamped, the damage caused by too large pressure applied to a tool is prevented, and the condition that the workpiece is damaged due to too much continuously applied clamping pressure is avoided;

2. according to the utility model, the adjusting assembly is arranged, so that after a workpiece is placed on the bearing plate, the workpiece can be adsorbed by the magnetic block, the workpiece is more stable and less prone to shift after being placed, and a user can rotate the driving shaft to drive the bearing plate and the workpiece on the bearing plate to adjust the direction by the driven shaft in meshed connection with the driving shaft, so that the operation is simple and convenient, and the situation that the workpiece is easy to shift is avoided.

Drawings

FIG. 1 is a schematic view of a relaxed configuration of the clamping shoe of the present invention;

FIG. 2 is a schematic view of a clamping structure of the clamping base of the present invention;

FIG. 3 is a schematic front sectional view of a base plate of the present invention;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2.

In the figure: 1. a base; 2. a cylinder; 3. a piston rod; 4. a clamping seat; 5. a buffer tank; 6. a spring lever; 7. a buffer block; 8. a limiting component; 801. a screw; 802. a threaded sleeve; 803. a limiting plate; 9. an adjustment assembly; 901. a carrier plate; 902. a drive shaft; 903. a magnetic block; 904. a driven shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A clamping assembly for door lock production is disclosed, as shown in FIGS. 1-4, comprising a base 1, wherein air cylinders 2 are respectively installed on two sides of the top of the base 1, output ends of two air cylinders 2 are respectively connected with a clamping seat 4 through a piston rod 3, one side of the clamping seat 4 is provided with a plurality of buffer grooves 5, the interiors of the plurality of buffer grooves 5 are respectively connected with a buffer block 7 through a spring rod 6, two sides of the two air cylinders 2 are respectively provided with a limiting assembly 8, the limiting assembly 8 comprises two screw rods 801 fixed on the top of the base 1, the outer surfaces of the two screw rods 801 are respectively sleeved with two screw sleeves 802, a limiting plate 803 is installed on the outer surface of each screw sleeve 802, an adjusting assembly 9 is arranged in the middle of the top of the base 1, the adjusting assembly 9 comprises a bearing plate 901 installed on the top of the base 1, a magnetic block 903 is fixed above the interior of the bearing plate 901, a driven shaft 904 is fixed in the middle of the bottom of the bearing plate 901, the bottom end of the driven shaft 904 is provided with a driving shaft 902 penetrating to the outer surface of the base 1.

Referring to fig. 1-3, the position-limiting assembly 8 comprises two screws 801 fixed on the top of the base 1, a scale thread insert 802 arranged on the outer surface of the screw 801 and connected with the screw 801 by screw thread, so that the position of the threaded sleeve 802 on the screw 801 can be adjusted more accurately, the limit plate 803 is rotationally connected with the threaded sleeve 802, so that the limiting plate 803 can rotate along the outer surface of the threaded sleeves 802 when needed, the outer surfaces of the two screws 801 are respectively sleeved with the two threaded sleeves 802, the limiting plate 803 is arranged on the outer surface of the threaded sleeves 802, before clamping the workpiece, the user can rotate the two threaded sleeves 802 along the threaded rod 801, thereby adjusting the distance between the two threaded sleeves 802, and finally making the distance between the limiting plates 803 on the two threaded sleeves 802 be the maximum pressed distance of the workpiece, so that when the workpiece is subsequently clamped, accessible limiting plate 803 is spacing to clamping seat 4, prevents to exert pressure too big to the instrument and causes the damage.

Referring to fig. 1-4, the adjusting assembly 9 includes a supporting plate 901 installed at the top of the base 1, a magnetic block 903 is fixed above the inside of the supporting plate 901, a driven shaft 904 is fixed in the middle of the bottom of the supporting plate 901, a driving shaft 902 penetrating through the outer surface of the base 1 is installed at the bottom end of the driven shaft 904, one end of the driving shaft 902 is meshed with the bottom end of the driven shaft 904, the supporting plate 901 is rotatably connected with the base 1, so that the driven shaft 904 connected in a meshed manner can be driven after the driving shaft 902 rotates, and further the supporting plate 901 rotates along the base 1, so that a workpiece can be placed on the supporting plate 901 and then be adsorbed by the magnetic block 903, and thus the workpiece can be more stably and difficultly shifted, and a user can rotate the driving shaft 902, so that the driven shaft 904 connected with the supporting plate 901 and the workpiece on the supporting plate can be adjusted in direction, and the operation is simple and convenient.

The implementation principle of the embodiment is as follows: firstly, before clamping a workpiece, a user can rotate two screw sleeves 802 along a screw 801 to adjust the distance between the two screw sleeves 802, and finally, the distance between limiting plates 803 on the two screw sleeves 802 is the maximum pressed distance of the workpiece, so that when subsequently clamping the workpiece, the clamping seat 4 can be limited by the limiting plates 803 to prevent damage caused by overlarge pressure applied to the tool, then the user places the workpiece on a bearing plate 901 and can adsorb the workpiece by a magnetic block 903, so that the workpiece is more stable and less prone to shift after being placed, and the user can drive a driven shaft 904 connected with the driving shaft 902 in a meshing manner to drive the bearing plate 901 and the workpiece on the bearing plate to adjust the direction by rotating a driving shaft 902, and finally, the piston rod 3 can push the clamping seat 4 to approach the workpiece through an air cylinder 2, a buffer block 7 is firstly contacted with the workpiece and buffered by a spring rod 6, and the workpiece can be fixed by continuously pushing the piston rod 3 out of the final clamping seat 4.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a clamping assembly of lock production usefulness, includes base (1), its characterized in that: cylinder (2), two are all installed to the top both sides of base (1) the output of cylinder (2) all is connected with through piston rod (3) and presss from both sides tight seat (4), press from both sides one side of tight seat (4) and seted up a plurality of dashpot (5), it is a plurality of the inside of dashpot (5) all is connected with buffer block (7), two through spring beam (6) the both sides of cylinder (2) all are provided with spacing subassembly (8), be provided with adjusting part (9) in the middle of the top of base (1).

2. A clamping assembly for door lock production as claimed in claim 1, wherein: spacing subassembly (8) are including two screw rods (801) that are fixed in base (1) top, two swivel nut (802) have all been cup jointed to the surface of screw rod (801), limiting plate (803) are installed to the surface of swivel nut (802).

3. A clamping assembly for door lock production as claimed in claim 2, wherein: the outer surface of the screw rod (801) is provided with a scale line, the thread insert (802) is in threaded connection with the screw rod (801), and the limiting plate (803) is in rotating connection with the thread insert (802).

4. A clamping assembly for door lock production as claimed in claim 1, wherein: the adjusting assembly (9) comprises a bearing plate (901) arranged at the top of the base (1), a magnetic block (903) is fixed above the inside of the bearing plate (901), a driven shaft (904) is fixed in the middle of the bottom of the bearing plate (901), and a driving shaft (902) penetrating through the outer surface of the base (1) is installed at the bottom end of the driven shaft (904).

5. A clamping assembly for door lock production according to claim 4, wherein: one end of the driving shaft (902) is meshed with the bottom end of the driven shaft (904), and the bearing plate (901) is rotatably connected with the base (1).