CN214422514U

CN214422514U - Curved surface glass processing clamping tools

Info

Publication number: CN214422514U
Application number: CN202022779563.9U
Authority: CN
Inventors: 谢忠杰; 柴叶良; 冯良
Original assignee: Pinghu Bokai Glass Products Co Ltd
Current assignee: Pinghu Bokai Glass Products Co Ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-10-19
Anticipated expiration: 2030-11-26

Abstract

The utility model belongs to the technical field of the centre gripping instrument technique and specifically relates to a curved surface glass processing centre gripping instrument, including the shell, shell top thread sealing connection has the connecting pipe, elastic suction cup is installed at the connecting pipe top, it is provided with the piston to slide in the shell, the piston is kept away from and is installed the stock in the middle of connecting pipe one side, the recess has been seted up on the stock, the rack is installed to recess one side, the pivot has been placed in the shell outside, the pivot runs through the shell through the bearing and extends to in the recess, fixed mounting has the gear in the pivot in the recess, mesh mutually between wheel and the rack, install the connecting block in the pivot of the shell outside, the bolt has been kept away from shell one side to the connecting block, bolt thread through connection piece and butt are in the shell outside. The device has very high practical value, is worth promoting.

Description

Curved surface glass processing clamping tools

Technical Field

The utility model relates to a clamping tools technical field especially relates to a curved surface glass processing clamping tools.

Background

The curved glass is difficult to be fixed during cutting due to the characteristic that the curved glass is difficult to clamp and fix. In the prior art, two clamping blocks are used for clamping curved glass in the fixation process, and the fixing method is not suitable for some occasions, such as two opposite clamping modes in the installation process of a curved screen.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the curved glass is fixed by two clamping blocks to clamp tightly in the prior art, and provides a curved glass processing clamping tool for the defect that part of occasions are not suitable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a curved surface glass processing clamping tool, includes the shell, shell top thread sealing connection has the connecting pipe, elastic suction cup is installed at the connecting pipe top, it is provided with the piston to slide in the shell, the piston is kept away from and is installed the stock in the middle of connecting pipe one side, set up flutedly on the stock, the rack is installed to recess one side, the pivot has been placed in the shell outside, the pivot runs through the shell through the bearing and extends to in the recess, fixed mounting has the gear in the pivot in the recess, mesh mutually between gear and the rack, install the connecting block in the pivot of shell outside, the connecting block is kept away from shell one side and has been placed the bolt, bolt screw thread through connection piece and butt are in the shell outside.

Preferably, the cover is clamped at the bottom of the shell, two limit blocks are installed on one side, close to the long rod, of the cover, the two limit blocks are arranged at intervals, and the vertical projection of the long rod is located between the two limit blocks.

Preferably, the long rod is in clearance fit with the two limiting blocks.

Preferably, the middle of one side, far away from the connecting pipe, of the sealing cover is provided with a hook.

Preferably, the outer side of the shell and the outer side of the bolt are both provided with anti-skid grains.

The utility model provides a curved surface glass processing clamping tool, beneficial effect lies in: this curved surface glass processing clamping tools lets the bolt break away from the shell through rotatory bolt, makes its bolt and connecting block combination form L type handle, and rotatory bolt drives the pivot, and the pivot drives gear revolve, because meshing between gear and the rack, gear revolve drives the rack and removes, makes the rack area stock remove, and the stock area piston removes, lets the shell, the connecting pipe, the part formation vacuum between elastic suction cup and the curved surface screen to fix the curved surface screen.

Drawings

Fig. 1 is a front view of the curved glass processing clamping tool provided by the utility model.

Fig. 2 is a cross-sectional view at a-a of fig. 1.

Fig. 3 is a cross-sectional view at B-B of fig. 1.

In the figure: the device comprises a shell 1, a connecting pipe 2, an elastic sucker 3, a piston 4, a long rod 5, a groove 6, a rack 7, a rotating shaft 8, a gear 9, a connecting block 10, a bolt 11, a sealing cover 12, a limiting block 13 and a hook 14.

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.

Example 1:

referring to fig. 1-3, a curved glass processing and clamping tool comprises a housing 1, a connecting pipe 2 is connected with the top of the housing 1 in a thread sealing manner, an elastic sucker 3 is fixedly installed at the top of the connecting pipe 2, a piston 4 is arranged in the housing 1 in a sliding manner, a long rod 5 is fixedly installed in the middle of one side, away from the connecting pipe 2, of the piston 4, a groove 6 is formed in the long rod 5, a rack 7 is fixedly installed at one side of the groove 6, a rotating shaft 8 is placed on the outer side of the housing 1, the rotating shaft 8 penetrates through the housing 1 through a bearing and extends into the groove 6, a gear 9 is fixedly installed on the rotating shaft 8 in the groove 6, the gear 9 is meshed with the rack 7, a connecting block 10 is fixedly installed on the rotating shaft 8 on the outer side of the housing 1, a bolt 11 is placed at one side, away from the housing 1, the bolt 11 penetrates through the connecting block 10 in a thread manner and is abutted against the outer side of the housing 1, anti-skid grains are arranged on the outer side of the bolt 11. The anti-slip lines are arranged on the outer side of the shell, so that the shell 1 is not easy to slip off in the handheld process; the anti-skid grains are arranged on the outer side of the bolt 11, so that the bolt 11 is more convenient to use in the rotating process.

Let bolt 11 break away from shell 1 through rotatory bolt 11, make its bolt 11 and the combination of connecting block 10 form L type handle, rotatory bolt 11 drives pivot 8, pivot 8 drives gear 9 and rotates, because mesh between gear 9 and the rack 7, gear 9 rotates and drives rack 7 and remove, make rack 7 take stock 5 to remove, stock 5 takes piston 4 to remove, let shell 1, connecting pipe 2, the part between elastic suction cup 3 and the curved surface screen forms the vacuum, thereby fix the curved surface screen.

Example 2:

because the meshing between gear 9 and the rack 7 may let the atress of stock 5 inhomogeneous to lead to the wearing and tearing of piston 4 to accelerate, further optimization on embodiment 1's basis, shell 1 bottom card is equipped with closing cap 12 (closing cap 12 is ventilative), closing cap 12 is close to stock 5 one side and installs two stopper 13, and the interval sets up between two stopper 13, the vertical projection of stock 5 is located between two stopper 13, clearance fit between stock 5 and two stopper 13, closing cap 12 is kept away from the middle couple 14 of installing in connecting pipe 2 one side. Utilize stopper 13 on the closing cap 12 to carry on spacingly to stock 5, let stock 5 slide between two stopper 13, avoid stock 5 to have the phenomenon of rocking to reduce the wearing and tearing to piston 4. Through setting up couple 14, let the device can hang under the condition of not using, conveniently accomodate the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a curved surface glass processing clamping tools, includes shell (1), shell (1) top thread sealing connection has connecting pipe (2), elastic chuck (3) are installed at connecting pipe (2) top, its characterized in that, it has piston (4) to slide in shell (1), long-pending stock (5) is installed in the middle of connecting pipe (2) one side is kept away from in piston (4), recess (6) have been seted up on long-pending stock (5), rack (7) are installed to recess (6) one side, pivot (8) have been placed in the shell (1) outside, pivot (8) run through shell (1) through the bearing and extend to in recess (6), fixed mounting has gear (9) on pivot (8) in recess (6), mesh between gear (9) and rack (7), install connecting block (10) on shell (1) outside pivot (8), the bolt (11) is placed on one side, far away from the shell (1), of the connecting block (10), and the bolt (11) penetrates through the connecting block (10) in a threaded mode and abuts against the outer side of the shell (1).

2. The curved glass processing clamping tool according to claim 1, wherein a cover (12) is clamped at the bottom of the housing (1), two limit blocks (13) are mounted on the cover (12) near one side of the long rod (5), the two limit blocks (13) are arranged at intervals, and the vertical projection of the long rod (5) is located between the two limit blocks (13).

3. The curved glass processing clamping tool according to claim 2, wherein the long rod (5) is in clearance fit with the two limit blocks (13).

4. The curved glass processing clamping tool according to claim 2, wherein the cover (12) is provided with a hook (14) at the middle of the side far away from the connecting pipe (2).

5. The curved glass processing and clamping tool according to claim 1, wherein the outer sides of the housing (1) and the plug pin (11) are provided with anti-skid threads.